Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,573,682",
      "signature": "0x8688068f2deba4e8959c86b29c5b79c61b9cee2034ac9b551db0ed8dca721582c31e50dc4f2abdb734a56b4fb34b1dc5",
      "randomness": "0x5cc6fcc81951331e016a7592100ae67b0439054bec95bf9af8ffc9e4f01331cb"
    }
  ],
  "blockNumber": "7,413,756"
}

{
  "Sr25519": "0x1e51b4ce55cffc75c4471c8b8eea4179f3ab59b00b005aa1a453f424b13eb75c6735fccc275db5e94586d0ceb5134a22df8f74f1ffe19310d7769865bf145184"
}