Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,571,715",
      "signature": "0x8f8f80924df2f1750f0b1e44ad14e63b5d18ab1bc3f7f6b0746c89a137af7d76cf480f0b5146af211736019e9261b39a",
      "randomness": "0x6db754d07f58031c87967507b2c6c384019635b51dc8d7e839c0fef0b1290457"
    }
  ],
  "blockNumber": "7,413,264"
}

{
  "Sr25519": "0x74b8cfe205fe3fcadde3b7dbfabd02f13eb025c42077435e07d7940aea80ac0f43a8993c50f9a53678d80a3d5235e81e16c9de913fd8ba104652d648dd190882"
}