Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,233",
      "signature": "0x99a084ea094fa6da0981b222b14e3cf5cf9e8bb205c7aadce7f14580770c4048ee080acbb25d2409d7b78cb525bf3e35",
      "randomness": "0xd1a36b03236daedb73501c98c21edaecdbe5b8e712418e802339d0cfc9270158"
    }
  ],
  "blockNumber": "7,412,393"
}

{
  "Sr25519": "0x6a53e7991f4dda85be65a9af765d54798a6c3c6c7ca9dd03f7a12be97759014cec43d3c81917c63571448497c8bc79de3493fd8a1735b09d4bfed84e5feed187"
}