query ExplorerEpoch($id: ID!) {
  epoch(id: $id) {
    id
    timestamps {
      start
      end
      firstBlock
      lastBlock
    }
  }
}

query ExplorerFutureEpoch {
  networkParameter(key: "validators.epoch.length") {
    value
  }

  epoch {
    id
    timestamps {
      start
    }
  }
}
