Float64 implements rand.Float64 on the grpcrand global source.

Int implements rand.Int on the grpcrand global source.

Int31n implements rand.Int31n on the grpcrand global source.

Int63n implements rand.Int63n on the grpcrand global source.

Intn implements rand.Intn on the grpcrand global source.

Uint64 implements rand.Uint64 on the grpcrand global source.