<xml xmlns="https://developers.google.com/blockly/xml">
  <block type="text_print" x="20" y="20">
    <value name="TEXT">
      <block type="displayCurrentDate">
        <field name="dateFormat">iso</field>
      </block>
    </value>
    <next>
      <block type="wait">
        <field name="VALUE">2</field>
        <next>
          <block type="text_print">
            <value name="TEXT">
              <block type="displayCurrentDate">
                <field name="dateFormat">iso</field>
              </block>
            </value>
          </block>
        </next>
      </block>
    </next>
  </block>
</xml>