Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,545,837",
      "signature": "0x8dac30b87547ff21a2c8e947bf92b2cc3d8acd3585ae5cef04ca53de781565f629b5ccd984ebcea7cdaa29a1249dac8a",
      "randomness": "0x92c3d63abc2989a8f4e661a7ad96cf751838edfd2f8a97a4d244761f3fefdfba"
    }
  ],
  "blockNumber": "7,406,795"
}

{
  "Sr25519": "0x847ffd31341658b1164d812da8d805d3a4c6f485f09d8294b7bbf2d7ac7ce004a8eb81dd03e95ac014e4e770589bb885f88516010e4abb867cb22e5d59468582"
}