Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,560,204",
      "signature": "0x8031a7bb03832012ba9976571f085ce32726dfbc2b302735c11ee4e9b9fbb4d5fda232c7da9b0fc4081ddf4a259fc5a6",
      "randomness": "0x6228b46329b11775ed14bd3bada4e9a3c7a319c20e5ea51d59f3962391dfeacc"
    }
  ],
  "blockNumber": "7,410,386"
}

{
  "Sr25519": "0x40ed070a529c5277471530982f9f635f1de38c67c1a9b4730a93d5426ef23d12a146f3dd45b655c1221a826db81ca83b8f2865bddeccb572bac0b580554a7487"
}