Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,576,644",
      "signature": "0x97d1a9a1fd8a8a27d4a63d45799978e8682d379efa1fab798601646e8c71a97fc3a781c925885a39843bf26a1486fc85",
      "randomness": "0x2d80c1da0f65d3224075f10bb4f5e02ca61c5444ffe968a372fc03526899fedd"
    }
  ],
  "blockNumber": "7,414,496"
}

{
  "Sr25519": "0x024e6486da1bdab3ec2ca0cdc68a78b31fa30fbc4213592c66c9a4ac8cc653475c0d27bf838fd666f55599ed75229f31bf6b3d774e7f4e1d10cbc1c2b90d7d8d"
}