Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,560,553",
      "signature": "0xaff2c7a12a1f3ffabbe88878c6b4bc7c44fc109802f523176d968d72a4c8628bef217457a1fa0c6f9ef04fcbe5519d58",
      "randomness": "0xffe6cbccbdacd2813f9bc5c339b718480f3d48dff5a27b122d3ad5e010fc78d2"
    }
  ],
  "blockNumber": "7,410,474"
}

{
  "Sr25519": "0x1abcf5dded55da3357b1570b921e8366ec6c99408f2d007ebf3319b83136a51c10138b1942c03e29763fedbb369627cabc31ff39b468a8102f0682f42d905587"
}