Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,644,618",
      "signature": "0x83d56b08b376dae35e46673c69f0fb7b95323054df38ba5de9e3a90418eae4d963bf908b738e5eea4484424343bcaf28",
      "randomness": "0x42794d3c454d60d024517a78ff506c8296827ac718cc039dc45b4acb032cb0bf"
    }
  ],
  "blockNumber": "7,431,459"
}

{
  "Sr25519": "0x9483e2be8bbca309ad95df0f534365bb5d0c3a2b25d17c029361a49007c0b707cf938dbe13c81c03d1c3660a26ae6e43dd730e27fcb2cf86e36f85b79a21b08c"
}