Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,571,169",
      "signature": "0xb31374ef66bec9cc69f11eb76c1eba37efd78e2947a2ed74f86e77c5ab0676f8303b8a38ea02acb8cbd8e9f0b0bd1ef1",
      "randomness": "0x6bc34d50e5faf49faa857e9e7e1e8bd721fb14898295f47e2c1eb8ea3fc7c9b8"
    }
  ],
  "blockNumber": "7,413,128"
}

{
  "Sr25519": "0x88b9dc0acf4d9722ccc2d5b1857f676dd1e13cdce79efb139bba1aaa6d51a13030ad92121f558b9b4cd877fda3718273fd88ca6e49c708613666b74167390382"
}