Howto migrate to "new" sensor syntax

Hi, iam migrating my setup to the new syntax and iam almost done, but i have troubles with the following old sensors:

###Force InfluxDB Data-Update
  - platform: template
    sensors:
      strompreis_influxdb:
        unit_of_measurement: "EUR/kWh"
        value_template: "{{ states('input_number.strompreis') }}"
        unique_id: strompreis_influxdb
        friendly_name: "Strompreis"
        attribute_templates:
          update_now: "{{ (now().minute / 50) | round(0) }}"

  - platform: template
    sensors:
      einspeiseverguetung_influxdb:
        unit_of_measurement: "EUR/kWh"
        value_template: "{{ states('input_number.einspeiseverguetung') }}"
        unique_id: einspeiseverguetung_influxdb
        friendly_name: "Einspeiseverguetung"
        attribute_templates:
          update_now: "{{ (now().minute / 50) | round(0) }}"

Howto migrate them to the template: - sensor: Schema ?

What in the configuration of those two sensors is giving you trouble? How do they differ from the ones you have already converted?

uuuhm, the problem was just that i was to stupid for the documentation…

  - sensor:
    - name: "Strompreis InfluxDB"
      unit_of_measurement: "EUR/kWh"
      state: "{{ states('input_number.strompreis') }}"
      unique_id: strompreis_influxdb
#      friendly_name: "Strompreis"
      attributes:
        update_now: "{{ (now().minute / 50) | round(0) }}"

  - sensor:
    - name: "Einspeiseverguetung InfluxDB"
      unit_of_measurement: "EUR/kWh"
      state: "{{ states('input_number.einspeiseverguetung') }}"
      unique_id: einspeiseverguetung_influxdb
#      friendly_name: "Einspeiseverguetung"
      attributes:
        update_now: "{{ (now().minute / 50) | round(0) }}"

Thats the working result. My bad was at

      attributes:
        attribute:
          update_now: "{{ (now().minute / 50) | round(0) }}"

instead of

      attributes:
        update_now: "{{ (now().minute / 50) | round(0) }}"