Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,544,548",
      "signature": "0xb26b818c6b3a800c8e4d29c9d2fd865ccfaa5f8ff647696be3b52548efe701499bb807db27ab1b432127c65fd6795094",
      "randomness": "0xdfa8fea889055b93213ff976ec7fc032dac7fef23217860aa20cb52c05b201a9"
    }
  ],
  "blockNumber": "7,406,472"
}

{
  "Sr25519": "0xd48219b7015f0866930a2add2217d1985c27c752eab23f3f884d13083c2555314ed3488b3f8cac3a845477db27d3031bd9cd2885fc0d696129ed6ce99ae8048c"
}