Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,542,314",
      "signature": "0x82b027f699e27dd2b047e3503c45366244fb692bedc318f0aca006ae0648a1afe16047ea159d4370784fc5a45af7fd1f",
      "randomness": "0x0b4ea81ab7e391591a0b3596e9caa8c1d9233f200eee61a762614f5b957b72a8"
    }
  ],
  "blockNumber": "7,405,914"
}

{
  "Sr25519": "0x50d7a454cf2fe2ac4a286a9215fbb469b2fbd5962aa2487ab09bbca1bffa57170449f8daea6251752be415a531c259bea72bec446f918f5d3a6554740926008c"
}