diff --git a/Cargo.lock b/Cargo.lock
index c5cbef9..990667a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1436,6 +1436,7 @@ dependencies = [
  "substrate-frame-rpc-system",
  "substrate-prometheus-endpoint",
  "try-runtime-cli",
+ "wasmtime",
 ]
 
 [[package]]
@@ -4103,6 +4104,12 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "id-arena"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
+
 [[package]]
 name = "idna"
 version = "0.2.3"
@@ -4353,6 +4360,26 @@ version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
+[[package]]
+name = "ittapi"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25a5c0b993601cad796222ea076565c5d9f337d35592f8622c753724f06d7271"
+dependencies = [
+ "anyhow",
+ "ittapi-sys",
+ "log",
+]
+
+[[package]]
+name = "ittapi-sys"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7b5e473765060536a660eed127f758cf1a810c73e49063264959c60d1727d9"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "jobserver"
 version = "0.1.27"
@@ -4599,6 +4626,12 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
+[[package]]
+name = "leb128"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
+
 [[package]]
 name = "libc"
 version = "0.2.152"
@@ -8954,6 +8987,17 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "pulldown-cmark"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffade02495f22453cd593159ea2f59827aae7f53fa8323f756799b670881dcf8"
+dependencies = [
+ "bitflags 1.3.2",
+ "memchr",
+ "unicase",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -13353,6 +13397,15 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "unicase"
+version = "2.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
+dependencies = [
+ "version_check",
+]
+
 [[package]]
 name = "unicode-bidi"
 version = "0.3.14"
@@ -13588,6 +13641,15 @@ version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ab9b36309365056cd639da3134bf87fa8f3d86008abf99e612384a6eecd459f"
 
+[[package]]
+name = "wasm-encoder"
+version = "0.39.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "111495d6204760238512f57a9af162f45086504da332af210f2f75dd80b34f1d"
+dependencies = [
+ "leb128",
+]
+
 [[package]]
 name = "wasm-instrument"
 version = "0.3.0"
@@ -13718,6 +13780,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f907fdead3153cb9bfb7a93bbd5b62629472dc06dee83605358c64c52ed3dda9"
 dependencies = [
  "anyhow",
+ "async-trait",
  "bincode",
  "cfg-if",
  "indexmap 1.9.3",
@@ -13732,10 +13795,13 @@ dependencies = [
  "target-lexicon",
  "wasmparser",
  "wasmtime-cache",
+ "wasmtime-component-macro",
  "wasmtime-cranelift",
  "wasmtime-environ",
+ "wasmtime-fiber",
  "wasmtime-jit",
  "wasmtime-runtime",
+ "wat",
  "windows-sys 0.45.0",
 ]
 
@@ -13768,6 +13834,27 @@ dependencies = [
  "zstd 0.11.2+zstd.1.5.2",
 ]
 
+[[package]]
+name = "wasmtime-component-macro"
+version = "8.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "267096ed7cc93b4ab15d3daa4f195e04dbb7e71c7e5c6457ae7d52e9dd9c3607"
+dependencies = [
+ "anyhow",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+ "wasmtime-component-util",
+ "wasmtime-wit-bindgen",
+ "wit-parser",
+]
+
+[[package]]
+name = "wasmtime-component-util"
+version = "8.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74e02ca7a4a3c69d72b88f26f0192e333958df6892415ac9ab84dcc42c9000c2"
+
 [[package]]
 name = "wasmtime-cranelift"
 version = "8.0.1"
@@ -13824,6 +13911,19 @@ dependencies = [
  "wasmtime-types",
 ]
 
+[[package]]
+name = "wasmtime-fiber"
+version = "8.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ab182d5ab6273a133ab88db94d8ca86dc3e57e43d70baaa4d98f94ddbd7d10a"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "rustix 0.36.17",
+ "wasmtime-asm-macros",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "wasmtime-jit"
 version = "8.0.1"
@@ -13836,6 +13936,7 @@ dependencies = [
  "cfg-if",
  "cpp_demangle",
  "gimli 0.27.3",
+ "ittapi",
  "log",
  "object 0.30.4",
  "rustc-demangle",
@@ -13890,6 +13991,7 @@ dependencies = [
  "rustix 0.36.17",
  "wasmtime-asm-macros",
  "wasmtime-environ",
+ "wasmtime-fiber",
  "wasmtime-jit-debug",
  "windows-sys 0.45.0",
 ]
@@ -13906,6 +14008,38 @@ dependencies = [
  "wasmparser",
 ]
 
+[[package]]
+name = "wasmtime-wit-bindgen"
+version = "8.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "983db9cc294d1adaa892a53ff6a0dc6605fc0ab1a4da5d8a2d2d4bde871ff7dd"
+dependencies = [
+ "anyhow",
+ "heck",
+ "wit-parser",
+]
+
+[[package]]
+name = "wast"
+version = "70.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ee4bc54bbe1c6924160b9f75e374a1d07532e7580eb632c0ee6cdd109bb217e"
+dependencies = [
+ "leb128",
+ "memchr",
+ "unicode-width",
+ "wasm-encoder",
+]
+
+[[package]]
+name = "wat"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f0dce8cdc288c717cf01e461a1e451a7b8445d53451123536ba576e423a101a"
+dependencies = [
+ "wast",
+]
+
 [[package]]
 name = "web-sys"
 version = "0.3.66"
@@ -14368,6 +14502,21 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "wit-parser"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f887c3da527a51b321076ebe6a7513026a4757b6d4d144259946552d6fc728b3"
+dependencies = [
+ "anyhow",
+ "id-arena",
+ "indexmap 1.9.3",
+ "log",
+ "pulldown-cmark",
+ "unicode-xid",
+ "url",
+]
+
 [[package]]
 name = "wyz"
 version = "0.5.1"
diff --git a/Cargo.toml b/Cargo.toml
index e548e87..4a088c2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,6 +29,7 @@ serde_json = "1.0.111"
 scale-info = { version = "2.10.0", default-features = false, features = ["derive"] }
 smallvec = "1.11.2"
 color-print = "0.3.5"
+wasmtime="8.0.1"
 
 # Substrate
 frame-benchmarking = { version = "27.0.0", default-features = false }
diff --git a/node/Cargo.toml b/node/Cargo.toml
index e527d68..b983133 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -24,6 +24,7 @@ serde = { workspace = true }
 jsonrpsee = { workspace = true }
 futures = { workspace = true }
 serde_json = { workspace = true }
+wasmtime = { workspace = true }
 
 # Local
 contracts-parachain-runtime = { path = "../parachain-runtime", version = "0.35.0" }
diff --git a/node/src/chain_spec.rs b/node/src/chain_spec.rs
index 70052f1..6ad9978 100644
--- a/node/src/chain_spec.rs
+++ b/node/src/chain_spec.rs
@@ -151,4 +151,3 @@ fn testnet_genesis(
 		"sudo": { "key": Some(root) }
 	})
 }
-
diff --git a/node/src/chain_spec/dev.rs b/node/src/chain_spec/dev.rs
index 464ba5a..b146097 100644
--- a/node/src/chain_spec/dev.rs
+++ b/node/src/chain_spec/dev.rs
@@ -66,4 +66,3 @@ fn testnet_genesis(
 		},
 	})
 }
-
diff --git a/node/src/cli.rs b/node/src/cli.rs
index 6e8ac5c..f1885f7 100644
--- a/node/src/cli.rs
+++ b/node/src/cli.rs
@@ -114,4 +114,3 @@ impl RelayChainCli {
 		}
 	}
 }
-
diff --git a/node/src/command.rs b/node/src/command.rs
index ef8a8b4..07b1d59 100644
--- a/node/src/command.rs
+++ b/node/src/command.rs
@@ -16,7 +16,6 @@ use sc_service::config::{BasePath, PrometheusConfig};
 use sp_runtime::traits::AccountIdConversion;
 use std::net::SocketAddr;
 
-
 fn load_spec(id: &str) -> std::result::Result<Box<dyn ChainSpec>, String> {
 	Ok(match id {
 		"" | "dev" => Box::new(chain_spec::dev::development_config().unwrap()),
@@ -398,4 +397,3 @@ impl CliConfiguration<Self> for RelayChainCli {
 		self.base.base.node_name()
 	}
 }
-
diff --git a/node/src/rpc.rs b/node/src/rpc.rs
index 8496e0f..60aaabf 100644
--- a/node/src/rpc.rs
+++ b/node/src/rpc.rs
@@ -9,7 +9,7 @@ use std::sync::Arc;
 
 use contracts_parachain_runtime::{opaque::Block, AccountId, Balance, Nonce};
 
-pub use sc_rpc::{DenyUnsafe, };
+pub use sc_rpc::DenyUnsafe;
 use sc_transaction_pool_api::TransactionPool;
 use sp_api::ProvideRuntimeApi;
 use sp_block_builder::BlockBuilder;
@@ -54,4 +54,3 @@ where
 	module.merge(TransactionPayment::new(client).into_rpc())?;
 	Ok(module)
 }
-
diff --git a/node/src/service.rs b/node/src/service.rs
index 8f10ed9..59fe7f6 100644
--- a/node/src/service.rs
+++ b/node/src/service.rs
@@ -438,4 +438,3 @@ pub async fn start_parachain_node(
 ) -> sc_service::error::Result<(TaskManager, Arc<ParachainClient>)> {
 	start_node_impl(parachain_config, polkadot_config, collator_options, para_id, hwbench).await
 }
-
diff --git a/node/src/service/dev.rs b/node/src/service/dev.rs
index 9b5c5a7..1dd21b1 100644
--- a/node/src/service/dev.rs
+++ b/node/src/service/dev.rs
@@ -2,7 +2,7 @@
 
 use contracts_node_runtime::{self, opaque::Block, RuntimeApi};
 use futures::FutureExt;
-use sc_client_api::{Backend};
+use sc_client_api::Backend;
 pub use sc_executor::NativeElseWasmExecutor;
 use sc_service::{error::Error as ServiceError, Configuration, TaskManager};
 use sc_telemetry::{Telemetry, TelemetryWorker};
diff --git a/parachain-runtime/src/lib.rs b/parachain-runtime/src/lib.rs
index 3ef26d3..2e83379 100644
--- a/parachain-runtime/src/lib.rs
+++ b/parachain-runtime/src/lib.rs
@@ -849,4 +849,3 @@ cumulus_pallet_parachain_system::register_validate_block! {
 	Runtime = Runtime,
 	BlockExecutor = cumulus_pallet_aura_ext::BlockExecutor::<Runtime, Executive>,
 }
-
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 5188081..9082386 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -9,7 +9,10 @@ include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 mod assets_config;
 mod contracts_config;
 
-use frame_support::dispatch::DispatchClass;
+use frame_support::{
+	dispatch::DispatchClass,
+	genesis_builder_helper::{build_config, create_default_config},
+};
 use frame_system::limits::{BlockLength, BlockWeights};
 use polkadot_runtime_common::SlowAdjustingFeeUpdate;
 use sp_api::impl_runtime_apis;
@@ -24,7 +27,6 @@ use sp_std::prelude::*;
 #[cfg(feature = "std")]
 use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
-use frame_support::genesis_builder_helper::{build_config, create_default_config};
 
 // A few exports that help ease life for downstream crates.
 pub use frame_support::{