Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,936",
      "signature": "0x87419534f4d535cb81c9cd0575cfb59ca06a08d14e7a719a7171262e9bc137865872fabc362fc9af5abfce0a9e61e365",
      "randomness": "0x4e9ca0915342f197d8be1cc3035735028046d56d23bf242f5b34306193d9d0b1"
    }
  ],
  "blockNumber": "7,414,819"
}

{
  "Sr25519": "0x141613be4cec92d2823fa6081d90d43d87a19df94ce34f86902bcf9003160b3920f18dcb33c83133d013e16810c6a99686d3a0503af6ffdd887743e824048f85"
}