Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,582",
      "signature": "0xa9525ee69dd948d69de300f8b078c109f2ca1361b4876ac14e14d84ebdd98241c766b55ef95fd142522cdd088bc8fb49",
      "randomness": "0x1aa1976ad643fdc9f32d7e1514c29c1c33664b0baee09aec2bf989525e6918fd"
    }
  ],
  "blockNumber": "7,408,231"
}

{
  "Sr25519": "0x480e04f3df99282107072c85e8edb10f69a7b4a06fb9bef279165714eb2544178a04fbb082ad4c03d2c757f64e92f6607d51b8877c281eb2f428308096b9378f"
}