Load latest metadata version from Wasm blobs. #5438

Job	Run time
Cargo fmt	17s
Check unused dependencies	30s
Check documentation and run doc tests	4m 37s
Cargo check (WASM)	1m 14s
Cargo clippy	3m 18s
Cargo check	5m 40s
Cargo clippy (WASM)	40s
Test (no_std)	1m 55s
Test (Native)	15m 42s
Test chainhead backend	15m 46s
Test (Light Client)	3m 21s
Test (WASM)	15m 55s
	1h 8m 55s

Provide feedback