Eurotronic Spirit Zigbee2mqtt - automation - send "current_heating_setpoint"

Hi Everybody, i I’m little fighting with Zigbee Thermostat valve “Eurotronic Spirit”.
After pairing via “Zigbee2mqtt” i see only 1 new sensor “sensor.0x00158d000192cfd7_linkquality”, after click on this Entity:

occupied heating setpoint 21
unoccupied heating setpoint 16
current heating setpoint: 21.5

I would like to change “current_heating_setpoint” in “automation.yaml” - for beginn only easy script for example at 12:00 send some Temperature:

- id: '1568543932325'
  alias: Ventil_setpoint1
  trigger:
  - at: '12:00'
    platform: time
  condition: []
  action:
  - event: zigbee2mqtt/sensor.0x00158d000192cfd7_linkquality/set
    event_data:
      {
          "current_heating_setpoint": 19
      }

I know, this automation is bad and not working. :roll_eyes:
Can somebody help me, how best send Temperature to this Eurotronic Spirit valve?
Thank you all

Maybe i can help somebody. With this automation its now Working:

- id: '1568543932325'
  alias: Ventil_setpoint1
  trigger:
  - at: '12:00'
    platform: time
  condition: []
  action:
  - data:
      payload: '{"current_heating_setpoint":"18"}'
      topic: zigbee2mqtt/0x00158d000192cfd7/set
    service: mqtt.publish

Full integration of this device is already done in edge version of zigbee2mqtt (dev version)

I Know and i just have it. But thank you :slight_smile: