[TM-97] Always print values returned by executed contracts

Description

Problem: if you run a contract without --verbose it won't print anything. It's quite confusing. Even if you pass --verbose, it will print updates, but they are indeed quite verbose. Normally user wants to know resulting storage of this contract and operations that it returned.

Solution: print all returned values for each executed contracts along with logs.

Related issue(s)

https://issues.serokell.io/issue/TM-97

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