Tezos_protocol_environment_015_PtLimaPt.Plonktype proof = Tezos_protocol_environment_structs.V7.Plonk.proofval public_parameters_encoding : public_parameters Data_encoding.tval proof_encoding : proof Data_encoding.tval scalar_encoding : Bls.Primitive.Fr.t Data_encoding.tval scalar_array_encoding : Bls.Primitive.Fr.t array Data_encoding.t