Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,863",
      "signature": "0x806badaf8d52c456d703fe48e25d42c13fbb07611314f27c63d4954ed81bfd32a27996601054af31676895ad8d9c0d54",
      "randomness": "0x928a105b0c57cdb6cb240fa574c8386ed916b25fba4b87c30c4090128b28427b"
    }
  ],
  "blockNumber": "7,412,551"
}

{
  "Sr25519": "0x90e4a6eb394cb151655baebfc8f7da7d75db94a47bd54d576733948d03c5fd47f591436051164d6b1c8aa17cd99c3ae2d841a4f1204308c360b987da4975768a"
}