Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,635,840",
      "signature": "0xa03a758fe756235bb9232c9fa54b8342443752cf4c3bfc07a04e925d5fa7dc887d3eddbbf06fcda2958b63152fe133cb",
      "randomness": "0x90aefaa2503e12f60c75822825955edfe8421b8dd6e251b04d420ef148b5aab5"
    }
  ],
  "blockNumber": "7,429,274"
}

{
  "Sr25519": "0xb4e95edea1028dc0bae8684c4a3f89e506a101faa55bbe5efce8735958ebee7029b97c7129890e9ac516711f73d7136a38efa0830a88e011dcae3bc3b638d48a"
}