Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,538,867",
      "signature": "0xb7d27784ed3766aad6397a0e700d15c087bd035d0558a8bba8c8ecc09642f6859e430004c329bb3ca102a2f3d5e7ff45",
      "randomness": "0xde049e8a02efb0c8171c40ad040305adb4a9bfed37dc7a5e3bca5fe0aae4c966"
    }
  ],
  "blockNumber": "7,405,052"
}

{
  "Sr25519": "0x14a190ff7eb007913924a25333ba6de18960e52511ce4cebb83008c1d04ba357457c21667d5d7c03395b04cf251593fdaa7fcd8847eccd1ef4de473b75335380"
}