Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,540,223",
      "signature": "0x91109f9373c173cfb1be02bcfdfe41900a52b683bbf9981bfe3508a89e64d7cb1aca7a8bd51f7e08e7760aa6363a541c",
      "randomness": "0x57628efa28e56520a067fe3bd227a98fbc756d1a1b1b3a7923c508e5325116fe"
    }
  ],
  "blockNumber": "7,405,391"
}

{
  "Sr25519": "0x2299550f2073f39babec90274e5e4da495b37d4010c0e89a8ea23fa40db9933cac6b31a45c0d4e184533072dfc8773b9653eb3d044b975ab2952dbf54b777381"
}