Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,568,885",
      "signature": "0xac5b5d10eb99a039198adc00784b9f57bbd4d0458d06fc4400a71f928f108ab484ed8a7ddd42d5e76e474c884b3da73b",
      "randomness": "0xd05de52ad7bfadbbf481338918064a07fd5aeb0ffccfc59cfa71a63bed4b01dc"
    }
  ],
  "blockNumber": "7,412,557"
}

{
  "Sr25519": "0xa4324659b558b7cc1564950bf781ad91c84466d1bf33133ed73b2120ce11455cefa4ede47a643b0a7f4efa1d9bd255a35901288f7249011f0dfb74713dc61388"
}