add a more jumpy random lambda effect

blaue_lichterkette.yaml

@@ -42,6 +42,14 @@ light:
             call.set_transition_length(3000);
             call.set_brightness(0.5 + random_float() * 0.5);
             call.perform();
+      - lambda:
+          name: "My Jumpy Random Lambda Effect with Fast Randomness"
+          update_interval: 0.5s
+          lambda: |-
+            auto call = id(blaue_lichterkette).turn_on();
+            call.set_transition_length(200);
+            call.set_brightness(0.3 + random_float() * 0.7);
+            call.perform();
 
 binary_sensor:
   - platform: gpio