fn __check_auth(
env: soroban_sdk::Env,
signature_payload: soroban_sdk::BytesN<32>,
signature: soroban_sdk::Bytes,
auth_contexts: soroban_sdk::Vec,
) -> Result<(), PqError> fn __constructor(
env: soroban_sdk::Env,
pk_root: soroban_sdk::BytesN<32>,
pub_seed: soroban_sdk::BytesN<32>,
)