Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,566,255",
      "signature": "0x8c99b3206c5194da426204910a71dc5d50fa458b8df5b908fdff9d932857d7a0cfa718a50e3ff763a4ff9b4721839678",
      "randomness": "0x9c94a1b48f8fbe7f744773b2decc1e25138a6fa5a012fa8c91e3618218d51a12"
    }
  ],
  "blockNumber": "7,411,899"
}

{
  "Sr25519": "0xac658290fccc2e4540dfe9ef16a276d4e3d687db2323297ea5e3cedc3d6c4406f14e16d6b55a08268871770748f286fb38cdbf92d722675fde9a068f09300b89"
}