Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,556,622",
      "signature": "0xaf95f2c12a46098fa508c6dd6786c35c23bfa0d70e791ccffb83840f02635c7355b8227d36003554b3c29bb4a747f8b0",
      "randomness": "0x94c4bd57cfe3629c4401dda5c7210fbfe50e81c5a07147d886777157e5ebe8f6"
    }
  ],
  "blockNumber": "7,409,491"
}

{
  "Sr25519": "0xd2b5385fe0647c12ce22e6c0c213f025c2b95a493a7e6f0efafdf487619fe11586d4bece0bf067f780ae1b38075a6aee2e88641c7ab701202e0ac5bb3b63d68d"
}