Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,240",
      "signature": "0xb4f2c2f535fb95b9730fdb2be730fea569e70cb08f3bedcd1e2d79803ff2d6d4a9f696329ac992c03d12627ee33cc9f3",
      "randomness": "0x19f7d9cea2e6dbbc7b3c622d4676748c7c6f4bdf8abe33718fd4b09a93d201c6"
    }
  ],
  "blockNumber": "7,406,396"
}

{
  "Sr25519": "0xe06a3b2b911ac29d8a91c64357ed6aa9c464ebc8351bafdb1a3af3aed7c2196e4f5efb8dde927f350fcd5e75166725d6f9edab481cfed9b634fece0fd5317184"
}