Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,555,612",
      "signature": "0xb4efc9fdb4c4e5390dd845dea682289118d94331666fed63f342375a4b819ec6b18d2f53f528158f3aa014b2ea487b23",
      "randomness": "0x9025b86f1276f1ac26704b8d61069a97931ff78a1f52e27ee048abc5d9fbb32e"
    }
  ],
  "blockNumber": "7,409,239"
}

{
  "Sr25519": "0xceb94d62bb3f56f0a25602b3e14203c5e35da746c81e2eaf8bad18bc5502c955d17fbd390f1aff767b36b7014db095d833c9da291cc41da310c9923e1c5f0385"
}