Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,580,492",
      "signature": "0xb182e971911b5e80b78b25384e031b90566837b68874d883f54ccc60d693a64fa26fd69eb9a923ccdc68fd4bc09e9a71",
      "randomness": "0x906d0866e2695bc8ee2b90a0bef6f5aaa55df2fad83ff8f121b3374295303bcb"
    }
  ],
  "blockNumber": "7,415,446"
}

{
  "Sr25519": "0xda5d45d4b9c51ed5fc998421836493ef1289bdabac8dce61166b640bc7b7e92fa3a529120fa1b9a3ff327413cb2eb274b475fdbbfeec5134fa4220165b3a3c83"
}