Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,642,463",
      "signature": "0xa8551c57619f962f38d33e64df1874ce18169e0f61e9326ee12f0ed070d73b2a6490fb700b3f534f6c93435c33a30bd0",
      "randomness": "0x3ec1082bfcd9dbfc7186931b6647d83db37f011eaaadff02e997a8579c020c77"
    }
  ],
  "blockNumber": "7,430,920"
}

{
  "Sr25519": "0x2ccf5a7cf3df5cf9ca709c32e1eeff22e737f2ef81b55b5a1ee129bab6ea4118e6c8737e28cb3fdbb64b438d5c5ef7289928c435b8ff04529983d349b1e9f487"
}