Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,584,060",
      "signature": "0xaa5cec3ad6c7d0baf9c34585ebc487d5dfaf137fe3b5f5f1a113c758ada95d64d6201fc8ba39ae28bb061d985018c63f",
      "randomness": "0xf09d0aaf967f8787a52d89100ffb06d16020656d14851a7c0122a160415dfcc7"
    }
  ],
  "blockNumber": "7,416,338"
}

{
  "Sr25519": "0xe429756a7ea20cccf6e0b7b8cd32eb04abaaeb1245b637d2ae3dd314416f44186fd5ab0ab277b63a7784f037fae4c07dd3ef0ee72fef112fa08949f6a9071a88"
}