Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,565,022",
      "signature": "0x94f938eb384e9f99b30c4b278816fc68f6af2b1b55258cd4df9e95123d01613ef6073dcb296d0cdb4f2efb0e2c9ac329",
      "randomness": "0x41086c5a383ca39fac056430e7f15994f87996ea2267a048c597bbb057bae592"
    }
  ],
  "blockNumber": "7,411,591"
}

{
  "Sr25519": "0xa8f806813954ff88039f096e349c70f776aac0d06e20b5a59e2c9bf8877d5169ccb8cf7634ce4f4562d8f0987c9f5c59589f95e7b79baecbc1f75f7b2da49e80"
}