"pulsating energy" is correct and usable in written English.
You can use this expression to describe a feeling of intense energy, either physical or emotional. For example: The crowd roared with pulsating energy as the performance began.
The resulting tension has a pulsating energy that is visionary yet humorous and self-aware.
It creates an experience that has the pulsating energy of a blood vessel about to burst.
Aside from his acoustic gems, his best electric tracks have a pulsating energy mixing pure pop and rock.
The hallmarks of Ms. Paulus's production were its pulsating energy and its sincere conviction, and both are on continuous, sense-heightening display at the St. James.
However, Indhu Rubasingham's production, the last before the Tricycle closes for a year-long refurbishment, has a pulsating energy and the acting is consistently good.
The film's technical slickness and pulsating energy work in tandem with its repulsive ideology to create a uniquely unsettling viewing experience.
At times it feels as if the whole room is pulsating with energy.
Diderot seized on the Spinozist vision of a world materialistic and godless yet pulsating with energy and the unexpected.
Its pulsating creative energy makes its sudden end, at the hands of Stalin's viciously anti-Semitic regime, only more poignant.
A monotone monarch worked her way through a long list that had been handed to her, with the aim of convincing a country that its new government is pulsating with energy and purpose.
In the best cases, alternately blended and crisply defined stripes arcing across the canvas create an optically pulsating, centrifugal energy, like the grooves of a spinning record or the rings of a distant planet (Johnson).
