Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,784",
      "signature": "0x855f536b1738f8a07ef212ff4a05aec463382f97c295a7135f592715eaa854bc0302aa3570129e100f5706c3060b1822",
      "randomness": "0x85d74b21ae87f8307fd84a0f8e6b76d88edb5eb2884f8f389afb36335a15f3aa"
    }
  ],
  "blockNumber": "7,406,031"
}

{
  "Sr25519": "0x8a6589b046cb269adc64871193e2555e1ad96d9df4ee8dbc53f12b0f8eae9e27899b6a0eb31e5a7cc95055e777649c1317757400bb2e4d573f5b62e8cc78f58c"
}