Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,822",
      "signature": "0xa3928bb8d8626e057d9398d7b546c2c60a8fcfc0abf9b423218f950d6da667b017ef8be7591c7d14c66263baea260f38",
      "randomness": "0xece40f079439555c306d2d4907fb89fba27debdb4b034e09ce57b7feb5f95ac0"
    }
  ],
  "blockNumber": "7,413,291"
}

{
  "Sr25519": "0x2ef385bcdb05def8ca80d796e894c84746e2449437d7e6a13c8426c197ec8468c2da4a5036f7abff8d37a52cd1ac68f62be60d71d11a20f4ca3934b53c3a9f84"
}