Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,675,264",
      "signature": "0x95a2f22a57eebcef8ce9f120465b32d0cd5ac9f6683f8b1bcb5e823e35d83db4dd1d3ac8633a58ebd1c6ad86fb7e017d",
      "randomness": "0xdcdad126089f8ed8e953ed0d36c9c01eeff6febee71b7f6069fb57a1c1b57d98"
    }
  ],
  "blockNumber": "7,439,107"
}

{
  "Sr25519": "0x5c73c8a7f11a975303621e27aa62ee868b9532c5a041bc62d665798e1de18f3e2e767f72d630e23add54fccf8237f95cc0aa56309b6cb9dd68078138d3c4bb8a"
}