Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,497",
      "signature": "0x8089ca760bfa5c36cf0995e9a57d76c9551de593a51aec10cac291c7db6e10595919a03dbf3ce5f55eb7030a4b750ed0",
      "randomness": "0x2c557a9668ea4f81566148ad4e48a2ab4b72671b8132075fa401cb60b501172b"
    }
  ],
  "blockNumber": "7,406,710"
}

{
  "Sr25519": "0x7670ef1947612ab9cb6a815cc792cba339911a7f057a486bb4326d1a130642416bc60510ce150f44afa0b2cc67fb9d777aa89d1919fbdb549adee90605029e87"
}