Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,662",
      "signature": "0x80dea4b180063b441c7d64a7dc4f554f23930efb8d47020b2164fea47fb5974526d0283b483050e5c21a996f9939f878",
      "randomness": "0xe3dc29a51137fee6f839a541de032b9166b3df5c15345b3b35614eedd99941db"
    }
  ],
  "blockNumber": "7,408,751"
}

{
  "Sr25519": "0xa8434681161550ed61fbf5e6fe8c2abb112b52007bd1b1b15d38602819bd5f04a8b410eabad7bda72f8c54f22e67c43fa6c17618c318b56dbf21a27eea9ccf88"
}