Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,575,183",
      "signature": "0x991d1b18727647249b33f16ce8f9857d1544688ea02c13f5f2fe6d368e5d6fbc4fade0e8b096298b1265d4daf16f8a7f",
      "randomness": "0x245bd46bb1be64c2b8aa3c3de9ed019eca590d0b9cd43ece7101fe6d8e4a93c1"
    }
  ],
  "blockNumber": "7,414,131"
}

{
  "Sr25519": "0x1cd59ac09c5d555e8ce023576373c37b005e12ec3adcf00638b3ecf0c5a14646f8abafa1994868c7f3918cbf6008ecd244f4ea21cae002868cea141b7b957482"
}