Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,567,703",
      "signature": "0xa24381ef00c0e820b3641bd6586ecb54637022ecd8be3b2f568d18834b0b66c0dab6dfb0575dc00a1d9cec4cfea3f13e",
      "randomness": "0x5d779eb3188e9dfca9c936b644bf4d2917392176343cc893d046a9a70280a7ab"
    }
  ],
  "blockNumber": "7,412,261"
}

{
  "Sr25519": "0x52598fa7d6f99a94224711d555ccca73775cff2ccc56122459b0abaf56964a1b4f2728fbce697e0a005bfcdc3ca941ce524620e4c355adfaaff909ffd849468b"
}