Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,630,221",
      "signature": "0xafcbaa53fc7852d7a6485fd001ff5f86fc941930ebdb2e8bfbd536cc8d8ace2a466c401d79d732ac2dcd0831fd2beeb2",
      "randomness": "0x26817878d488b153affa7b8f9c4a11ffc19e4efd1f727b988a53f47544e2d320"
    }
  ],
  "blockNumber": "7,427,870"
}

{
  "Sr25519": "0x5ae830a26723dfec5930eae971e2e68f9aeee24a07180a02ac3e6cdc79648216fff26202799d28c60680f098b2a298be574467dd6a52feb969bb9ced55713087"
}