Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,942",
      "signature": "0x82d1b833e69bfdc1e21e8eb138689be14d9ff8e8191ae06e2758e746591dbf466933e44713a77f80bc450f3850243d56",
      "randomness": "0x4993b498c6fd7de265a6a7dbddf785de78664d31304845ad995c8f0ec67e8e8e"
    }
  ],
  "blockNumber": "7,406,071"
}

{
  "Sr25519": "0xeca0b006a473346057e128bbb2aafd253d8d2d929193d5ece86ae93fc4b1392d5c378682221aacb8ca5514fb64d701d7d0edd21e344855a25ceb004bb229ca8d"
}