Function spl_governance::instruction::create_realm

pub fn create_realm(
    program_id: &Pubkey, 
    realm_authority: &Pubkey, 
    community_token_mint: &Pubkey, 
    payer: &Pubkey, 
    realm_custodian: Option<Pubkey>, 
    council_token_mint: Option<Pubkey>, 
    name: String, 
    community_mint_max_vote_weight_source: MintMaxVoteWeightSource
) -> Instruction

Creates CreateRealm instruction