Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,559,033",
      "signature": "0x89c14be9703d652111bf46162adfb047c492d8f3fd8d88f2f20f2133bf0f21c738b5749fc09d0ada4943f494f1c6e3b6",
      "randomness": "0x2d971937e5d02bcc815a40b309309e3f76677ae5f86829616a56e832d5131e3b"
    }
  ],
  "blockNumber": "7,410,094"
}

{
  "Sr25519": "0xa816aabc85ce7cf8b6fd726b25d2c090349b14d0505207eb104428c5ba7f7d6fb01556cc758e6b0df1a1c85ef2a561a0dc9fa993e4856914435c4001dd808980"
}