I use this to simulate hitting the "enter" button after a few minutes to "skip adds" on YouTube.
https://www.home-assistant.io/integrations/roku/
service: remote.send_command data: command: enter entity_id: remote.freesoftwareservers
Available Options:
back backspace channel_down channel_up down enter find_remote forward home info input_av1 input_hdmi1 input_hdmi2 input_hdmi3 input_hdmi4 input_tuner left literal play power replay reverse right search select up volume_down volume_mute volume_up