Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,560,239",
      "signature": "0x996f9b8f97a7087a8b99544ac403b0cfa97f43f8a617177d92a6c0bcfcbc09b2923a5d44fb08d5240f7ecbe2e64650fe",
      "randomness": "0x2e7a5fefff5c199901dc57e04effbb4e4182fe6aedde073743d18971b7c8f240"
    }
  ],
  "blockNumber": "7,410,395"
}

{
  "Sr25519": "0xb017d8d14e6c4296dc05004d8592ca51dfc0aae3b6072444b496986d41ec46193b3f56215d30c56024ded9e69f1161e2d25216f12bf9b9b019c34f1d6693e881"
}