Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,592,881",
      "signature": "0xae21d5dc789b1417c0f3fa98990685efbbfeaa485a40b3bb3550828fff0c70fda3df5d5f874f7fd99a92e4a1c041e539",
      "randomness": "0x45981a766beca0c93ed4e15b6f8069900e633caa9a64b23a2926deda6df0f245"
    }
  ],
  "blockNumber": "7,418,540"
}

{
  "Sr25519": "0x5a4b1ec5adb3d8a66ea5ed56d9bb540b73cad476d63d16e7c5a0ef07356eef0bca17c66ba0832118795e5c53c1698eed2b87a8be3e2d905bd274b0d72383e48c"
}