Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,976",
      "signature": "0xaf50bb5393be01967b346eeb4723d709a89b938fe22dfa984bc6c9abba056a4808718aaf7f3d95ef6b707daad260b4ea",
      "randomness": "0x87c92d48de1cfe384cddbe2feba697ad26e0fb935270e4e1cbdc832b420678a8"
    }
  ],
  "blockNumber": "7,406,330"
}

{
  "Sr25519": "0x40f322b740151b896cd35c46a17446a1e6bf1267198e2b875716cfff5a1c0d6b58e17aaa69e20e961eae2d364e9d6ca327bc6e00fb605b3677e395291feae28b"
}