Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,569,490",
      "signature": "0xa3e557a818fd80e613d5d12acc08477538999a46254bb59cbcea3f106e8145f8fce18a3eee3d7841b70b58b22b51bd6b",
      "randomness": "0x0d34db03be188f13e7802a5c6bf65ed85fba44bbbaaf4009b66612d1a1c91e58"
    }
  ],
  "blockNumber": "7,412,708"
}

{
  "Sr25519": "0x38da05ae33781cbd1f5c9a86d9de70c4cda9ddcaa18f58c7bb8b899b54107473c7e6f0b38d7accf14b558cca3cb7ce8d29e797d3ad11e159bb48b15e33cffa8c"
}