Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,569,059",
      "signature": "0xb457368c3e1dfd213ae8f1cfc17173f9c5b3802f706af239496273930873d1ecb14a64f8697facc6abe3bbe477813bb2",
      "randomness": "0x6429ee50fa89afa4c1a6c579d07eb000008401e12afffb2d833783b8d537274d"
    }
  ],
  "blockNumber": "7,412,600"
}

{
  "Sr25519": "0x726e614dfb93c112a879685f10c8603a5c21e79326461b4c4358bad588de33020d26d51416ffb88cebb48108d2fad7f5e559756e8f08abedffccdfb710c7708d"
}