Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,615,586",
      "signature": "0xaf233b3c019735f3fddc2b7ce215cccfdfa008305b4c586fed588a79766836ebc4766a10fbe3b51bfc61750acaa0f99b",
      "randomness": "0xd30a65dbaf834c0f7b4458e61a2c9c22418e618f74f7ec3ced08738ada0c8f5c"
    }
  ],
  "blockNumber": "7,424,212"
}

{
  "Sr25519": "0xb84e2035dc3b3cb6678c3796a44fb48a0852575ba31214cd659d30253ffa4e76ad9aba1d3810a7e8f4233a52a2c214a232eb86fc5782051a22d62b17d341918d"
}