Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,400",
      "signature": "0xa40fda519c56d60d2a67b458db6c2057be5b66ccc9ff791e4a6ff3f21f30748056ca5fb8f8196408d0cf957eb77de59b",
      "randomness": "0xf765c49330689fabe0cadaeb015700749f24fe00a93880601a6d7732a268a987"
    }
  ],
  "blockNumber": "7,428,415"
}

{
  "Sr25519": "0x12ede035dbb26c828fe8980c170686fc670894a6061bb9b3c6417338218b13525c95a56b1c92be34687f64b1424bf99b9e9e1ff1cf3e844084b0023cef28528e"
}