rrs.shuffle(&mut rand::rngs::OsRng);
let verified_rrs = verify_rr_stream(&rrs).unwrap();
assert_eq!(verified_rrs.verified_rrs.len(), 1);
rrs.shuffle(&mut rand::rngs::OsRng);
let verified_rrs = verify_rr_stream(&rrs).unwrap();
assert_eq!(verified_rrs.verified_rrs.len(), 1);