Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,572,715",
      "signature": "0x97a220d7d40643927b03b87dc2395ce8c876b2d9340340e3288bf6b587ecb3bad2ae4a69c4648f1c42f73bf9fb3c7a26",
      "randomness": "0xb774eab504db692c92bfe6052fd783e845f8ce5caaa0cccbd1351df85ea0ac23"
    }
  ],
  "blockNumber": "7,413,514"
}

{
  "Sr25519": "0x1a6f65d76e285d145c504138533e3c1ac86cc7bfc1f90d1cf5f96fd034437420da45b8dd66d9173ce03d0121e7dda7c7a5ef90a73f5b5db52a0f0974a0635a85"
}