Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,654,814",
      "signature": "0x94d34f5c72c082bba606b6e341f17cc9073c1e962f66d096f273e5e34d80cadea38fb0dbd9f37f007e36c535afba4be5",
      "randomness": "0x08caa2c258833477865d914de5c9a7e155b3cc001977eb4512487aaa4d247315"
    }
  ],
  "blockNumber": "7,434,008"
}

{
  "Sr25519": "0xf6c25ec45f99faad93597159e6eb17e3cd029a7e176ef8452e0a6dcddff00e024f79c960ce1dffa96643a5f2ac3b601ecbb41d69142b735403b62cc0f4c54786"
}