Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,648,493",
      "signature": "0x96f26d754a836efb7ff0b8559770717287c05ab95ee72f3bea7b0854037f9d23e2620b67fc446f7626d5da9391bfe448",
      "randomness": "0x9c678d7087252cd943dc22994032bd47bee627faa6c24f8eda24f3875bce401f"
    }
  ],
  "blockNumber": "7,432,428"
}

{
  "Sr25519": "0xaebfd9e6972a7a34ae8814b523f36ffe560a91a4873136db15596ab10b6be66ce3d19c6bf2e6da64f8123d802853c574b9325361251a93a175a9963ed28fc882"
}