Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,551,041",
      "signature": "0xabdf19c30db1a6c96942c3d264e6d9fb28c0ce484622806d67be5dfec81e41dd41396cfc4d513b57e7803fc5ed696059",
      "randomness": "0x34a5ce48dd41b2279f35909f7088b367567025db12627711b0701ee61927d463"
    }
  ],
  "blockNumber": "7,408,096"
}

{
  "Sr25519": "0x9034f1cc53268b5011d223859f55668def92e2e5d71fa4de6e3ece0c7572b21d303a440c32a629714c132c3a9da29ef83413d181f7e26b2153370486fd3b1182"
}