const ErrorGenesisInit: u64 = 1;
const SESSION_VALIDATOR_ID: u64 = 0;
Bitcoin multisign validator is defined in bitcoin_move framework.
const BITCOIN_MULTISIGN_VALIDATOR_ID: u64 = 2;
const BITCOIN_VALIDATOR_ID: u64 = 1;
public(friend) fun genesis_init(_genesis_account: &signer)
public fun is_builtin_auth_validator(auth_validator_id: u64): bool