Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,605,436",
      "signature": "0xb500e4116c19aecc16cbc2acf347512862485fc95e8807f6e56300123c16af209e4537a62f9d617335ae83f791fd8451",
      "randomness": "0x668e29cd59e0da6a54c02c3563bacbae13415221bbbc287cf10d23c738cbc219"
    }
  ],
  "blockNumber": "7,421,675"
}

{
  "Sr25519": "0xa298cbb151109bcaeed697a450cb7cc7b59d75d4f594ec126601da739f35c20379ee60262bcf77c8ae4fb67fe233f16d33f736a2b6233de4072b211c33d7108a"
}