Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,576,862",
      "signature": "0x990b09f90537328c5442793b3aec412c9b3219e4b897a2ec83157c8adcbe0f06e9ca7c3a4c7c799bac639093cd473689",
      "randomness": "0x01090e8e91fb31b599ff5b1b8ef3c2bbc348bd45972547afe37ad123f81e01ce"
    }
  ],
  "blockNumber": "7,414,551"
}

{
  "Sr25519": "0x6e5eecc81e9c9e083c1a747f70a815742b2832e9aa3ef8ed0eeb4eaf609f1255d151bc724bb2f169ea345bcea97784934bafe522f65745d3601d8fb2f877e681"
}