Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,577,108",
      "signature": "0xadbe951feeedd80ef42e2a76c1e4c7ae990df8270167435a7859137c72ea8e0d1ae0c061bc943596d128305f4efb583a",
      "randomness": "0xb8c15e110ceb90ec858f5f74ba5fd3c0766f05f4108657e4240ff956fa1284aa"
    }
  ],
  "blockNumber": "7,414,612"
}

{
  "Sr25519": "0xccf15bdd957028eee5122723e4ec7daa46c84b3f69e521a9190d7e6338622460a20726cbc6142998aa00f181d4483dba1cf47bb94531eaa41ac82366704d7b8f"
}