Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,579,498",
      "signature": "0x993bc0aa8514fda31382cfa285d47069a61a4b7f79f34b630e38dbc331ad64c453fc859d03c0158a06c221f793a52265",
      "randomness": "0x227aa0c670131b975eab8ba8bffa1e549838561cddde4d79044c76635f4be7d8"
    }
  ],
  "blockNumber": "7,415,197"
}

{
  "Sr25519": "0x04543ab91eb33d29b8a1acf014fbc6cd17f9017b0ba205bcd8eb7bd55b88dc48f92510e05b5c2b8d98f02cc4177ef86ff61120182afdb763febbc902ccc88387"
}