Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,632,121",
      "signature": "0xb020962fe9106339b30f89b23c038826bcd25571b6566f92cfb73454fe09f415d1a8470f01f97f7aae171665e2597118",
      "randomness": "0xbc142e8476b6fc4fcda29d7a9824e7d8658bc8da569f90b9bba06863547e1e1d"
    }
  ],
  "blockNumber": "7,428,345"
}

{
  "Sr25519": "0x42711c773e0d5a0c64ea54be2adbe2e4a9989dd5262f00088812ec51a62c56320c9bb367914d27c575acf036ce86a44d961af5369eb4f5d5adbebdf81bc28889"
}