Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,632,543",
      "signature": "0xb4aef02e5658433e65e294f2f44fef23c1aa394d9b03f7bb974d62e7cd54a624beeb7c731d865ad56e9cd1a531b61a1d",
      "randomness": "0xff9ca937ae9218a772cccdf784cfcb95533eb05a2f40a1ae71adaaf4ea7387c3"
    }
  ],
  "blockNumber": "7,428,450"
}

{
  "Sr25519": "0x1c5119dd0a7b71895e5dc8497dd7e7cc1f9ce2cc0f57569b12dd348cff317c3b12fba83c882b713dc0ca1d39aba6743fdb6fb23ea82ac24c8fa65cdceb67c98f"
}