Function filecoin_proofs_api::post::generate_window_post_with_vanilla

pub fn generate_window_post_with_vanilla(
    registered_post_proof_type: RegisteredPoStProof, 
    randomness: &ChallengeSeed, 
    prover_id: ProverId, 
    vanilla_proofs: &[Vec<u8>]
) -> Result<Vec<(RegisteredPoStProof, SnarkProof)>>