Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,570,829",
      "signature": "0x81ea0171b4485d0fb01475c2c7702070e0d2e4072ac45bae69e283f9d065900d25ab532582dfa0e1bcf1f6ae26ff4c8b",
      "randomness": "0xf2d73cef4cbc485b5034cd1e07219408c7b509596691ee3d0c1fa70b53e468fe"
    }
  ],
  "blockNumber": "7,413,043"
}

{
  "Sr25519": "0x2e394b3322463a6ae2a486cdace5f014b1b8ae79b369d9e53a629198b6a10e777795f37ce2c2c0b88450e740a120262844bc24e2381789950087f3fcb23bef80"
}