Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,719",
      "signature": "0xb98a4ecc571f2ec9c2993dec001768ef3f058ea1a2f1abba308b88ccd241a49a804ee8f21bae019b9a440a5c09582989",
      "randomness": "0x696f3fc5604e586575de3975d2f6a0c402a93ad5d10716f2b9513a3989d0ce8d"
    }
  ],
  "blockNumber": "7,409,515"
}

{
  "Sr25519": "0xdadb829d35c21b288c5fdf5ca06a6dc617805fcd11d48bdaf84870493d273b10e31585aa473a69991ab5a368cf85200116bc1e90d4413a383b1294edd1927183"
}