def fpend
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/random/bytes.bend as Bytesimport Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/random.bend as CR
103def fpend(f: CR.Fill) -> List<&2, U32>:
104 match f:
105 case CR.FS{a, c, p}:
106 p