Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,565,992",
      "signature": "0x99832174bc5d1bce615fe5e3230b96f735f9e8f6f59b2901f0bc6733bc2bffa4407e7c20279f38c6bd27488dbebf1083",
      "randomness": "0xf645cb9ba94e4afe656b6eb9d9258159799fd113b8725f692ca9c1f31c39bcaa"
    }
  ],
  "blockNumber": "7,411,834"
}

{
  "Sr25519": "0x1248eec5bfcc979ee465d89004f07edf273e48ae8c849957e84e34950520036694bf695e40006762b79022f356802d4980db4fa8c175539fa1b4af8d7093fd80"
}