Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,566,653",
      "signature": "0xa4e628d8d75955ad5512082e2898410ced783c6b5e3985b57445d97e2dd6623e21cd4964e46f80c546f00d5b806d9646",
      "randomness": "0x51106ba8563338b0f1af36e890f15866fda5a81bfa5a07203c134ad9c279144d"
    }
  ],
  "blockNumber": "7,411,999"
}

{
  "Sr25519": "0x20b262532cd1ce75f3e91b2b61bde9b5d236cf4a8b1fbae045d095dbeb28533f676570147cf167cb331c229128640b185c2b09afa22520bbf658049d9ddfb783"
}