Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,540,386",
      "signature": "0xacb13ab47dc429bb5365e531866ceec0bffaef22340cb33e01b2da80450043858bfc8b7f3956c26d0254e5b0fbd25ad4",
      "randomness": "0x00faa0f9573e661cb3c99fccc64c214fe6b6086631e951f74006cb498d77caf2"
    }
  ],
  "blockNumber": "7,405,432"
}

{
  "Sr25519": "0x742245d33ad39f2a4ee0c7047d0044010fe085dddd8d07965d1a048008274f47d9f146dc5930caed97bc1c9c632d5dacfb892c314b9d7c75f3f62d3e23034d82"
}