Genesis airdrop import

[0xean]

Background

See airdrop spec here.

We need to create functionality to import a JSON file that contains all of the ClaimRecords for the airdrop for the genesis state.

We also want to give all addresses that are part of the airdrop some minimal amount of arkeo (as configured) to pay for gas of their first claim. We may be able to not have any gas fees for this, but dusting these accounts should be simple enough for a fallback mechanism. This would obviously only occur for Arkeo claims (not eth based claims)

Some examples of genesis account creation functionality from osmosis -

https://github.com/osmosis-labs/osmosis/blob/v4.2.0/cmd/osmosisd/cmd/airdrop.go
https://github.com/osmosis-labs/osmosis/blob/v4.2.0/cmd/osmosisd/cmd/genaccounts.go

AC

1. A sample JSON object of ClaimRecords can be imported on genesis
2. Basic test to validate the correct import has occurred, native arkeo accounts have dust amounts for gas, and that claim records exist for Arkeo and Eth.