Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,623,787",
      "signature": "0xa855c0e6eb1216434a3e702dc9d5d5b58e3f7b2a810fe79a2c322755f748fcc21864a46dc404204754f9d34d7f5a9c2b",
      "randomness": "0x3f2705f9463978cb68ac9893f511f499850bf60f6dda8bd0e4bf73ad2f07a158"
    }
  ],
  "blockNumber": "7,426,261"
}

{
  "Sr25519": "0x60a57296df190d831a188c99ac15ee10f859cbb4071e49d760a0704e1db3b92aa55bea610713ae88a311d19ac954678c0efc09a958cda0eeb05b26963266db8a"
}