Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,617,762",
      "signature": "0x8da170ef358120d4b3be51fd6ccc5a8ddcc7743d55693b699232a24e7564a949a3e82c2c32bb27ca397ed0e4861619dc",
      "randomness": "0xcfb1384065ff4a9da08f433e6c01b8149d1eb496e275771b03dc30ecbc637d81"
    }
  ],
  "blockNumber": "7,424,756"
}

{
  "Sr25519": "0x161773d27475d81477e3714c8a830e732437a4d0e9ce2649fdaac5585227526783aa2a4b21c117804aea7c465b90870a72f0dca1e67043208b5b46c885a9a38c"
}