Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,424",
      "signature": "0x81f1d0babf6303774007376373f02618964163ae35db6bf7eb2c6647efcbc3ff049e37d6eff2237f1666dbf7876a41db",
      "randomness": "0x4c78b45db2cee27e96c9c1f8225fbb09c6dc5fdbe645c07349fcefbf3910c37b"
    }
  ],
  "blockNumber": "7,412,691"
}

{
  "Sr25519": "0x6ad229574b8fe666305679a03c456ea7c2f0f466b5640e23e3be52d9b4c4dd769877efae7220fe027d6e160b0bc45c3fb81fdd9215e7531a3ef61d0d0287f888"
}