Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,422",
      "signature": "0x8865e5df5f837b993a3e7ccb6400619e0d7865328a6323039646ae8c9c442b824c91d6073ab3e33f95f5e138c637f44a",
      "randomness": "0xec2dd4a513260d19572430af33de89e671823584d0aa7fdce0c16d1ae307ed82"
    }
  ],
  "blockNumber": "7,408,191"
}

{
  "Sr25519": "0xfed6206e90ff15f6f848463279b9a887b6eb615b945371bc7f32b59dc6b36a446a62b7a4751dbfdbd55e770550075636672ae82295ac3257e7f1293f5deb2782"
}