Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,571,257",
      "signature": "0xaf7343c185435aff26b18eff054bc2d07669a4e1cb8301c7712ba2c526594efefba4f12bd7dae7501e6b1691b44b573a",
      "randomness": "0x2476274f649a5bb07cacd68fdfd3eda4b5852962064e81639ff6fa4a48d9bc82"
    }
  ],
  "blockNumber": "7,413,150"
}

{
  "Sr25519": "0xfca9e78fb3951f188486fdc59e14b89ce6a7ff82ba6740e5dcc2452425e0b81cc40f3bdef60683f1abd27d317ee3da2f8063ba153cc348c43ef440e40c7cba88"
}