Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,665,870",
      "signature": "0x90ea59ef5e916e24b3b5d1e8d02e5de97cb5258f709320f65b9cdca56cebd1cb20a27d851869f59be2f41cc9b9b30885",
      "randomness": "0xef80c621d388d18e7f85253a4240fa0a74676d1f5884c975344548e7a92cee8f"
    }
  ],
  "blockNumber": "7,436,759"
}

{
  "Sr25519": "0x2ea14417b02502cf92e9c9dd74e1759ef7b3cea95b85f2292ef793b6ba3c4b2a9fbf6fa8ecda7f9b9926427a1e94d72c54994cf6795607d048f24f3cc0222488"
}