Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,602,241",
      "signature": "0x862d59958a0542ff6e4cab447f93b5145dafcd1e18ea214ad0804fcb443a2ec81bf3010f3515329cb53b7614f86d5cde",
      "randomness": "0x38d4461804e22785e829497956670cc737008c178a575a24a859defa467f6722"
    }
  ],
  "blockNumber": "7,420,877"
}

{
  "Sr25519": "0x960ac57ed1fadcb76b75c46e4a2197f100c541aaa2782c287550a14132b61c6d30e7b0deaa97a60afc728f495fa8620b92116efd3d32a0f1e2bcccb213e51c88"
}