new_community: TxDescriptor<{
    bootstrappers: SS58String[];
    community_metadata: {
        announcement_signer?: Enum<{
            Bip340: FixedSizeBinary<32>;
        }>;
        assets: Binary;
        name: Binary;
        rules: Enum<{
            BeeDance: undefined;
            LoCo: undefined;
            LoCoFlex: undefined;
        }>;
        symbol: Binary;
        theme?: Binary;
        url?: Binary;
    };
    demurrage?: bigint;
    location: {
        lat: bigint;
        lon: bigint;
    };
    nominal_income?: bigint;
}>

Add a new community.

May only be called from T::TrustableForNonDestructiveAction.