Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,632,705",
      "signature": "0x8904e5767cf43f00826a38d046c81583e20181f2e807b0ef361c85c7bd3306de2be240f31fb5f1fcee91a9436be3af7f",
      "randomness": "0x4e9faed19a293c10c0a1f6e250670b251eaff016b1dea8c599f80b60c4c28ab9"
    }
  ],
  "blockNumber": "7,428,491"
}

{
  "Sr25519": "0x62bda9eb1fc978e7946171fdcd634550f1c72abe4f4d6c6f10fdda33ac9d8820496f66f6eec60797111db3f3e05cc769d4e47cfcc3694b6977b1f020e1b2c587"
}