The past tense of put one's heart and soul into it is also put one's heart and soul into it.
The third-person singular simple present indicative form of put one's heart and soul into it is puts one's heart and soul into it.
The present participle of put one's heart and soul into it is putting one's heart and soul into it.
The past participle of put one's heart and soul into it is put one's heart and soul into it.