Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,561,623",
      "signature": "0xb78372d3b5660a207794d6bafd94cfe06a53e1f4081c19715b86a4b773a0406b7d1965f4a07166ea3d4d72586e69cfbd",
      "randomness": "0x2791f2df675d018be18e8c0c5019b7d497e0496295b4f85f9200436cb56c8542"
    }
  ],
  "blockNumber": "7,410,741"
}

{
  "Sr25519": "0x24d09913b658f5809e65b0f882e002e885e6632f09d48088e940ecf3b7e30f0f065482cb4e63ee36b1b3cba85511dc929682fb46d5c395dc4720a98af707258a"
}