RPC wrapper for simple arrays

[roman-khimov]

No description provided.

[codecov]

Codecov Report

Merging #2792 (82c6ce2) into master (f78231f) will increase coverage by 0.04%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2792      +/-   ##
==========================================
+ Coverage   84.80%   84.85%   +0.04%     
==========================================
  Files         327      327              
  Lines       41243    41358     +115     
==========================================
+ Hits        34978    35095     +117     
+ Misses       4834     4831       -3     
- Partials     1431     1432       +1     

Impacted Files	Coverage Δ
pkg/rpcclient/unwrap/unwrap.go	100.00% <100.00%> (ø)
pkg/smartcontract/rpcbinding/binding.go	92.18% <100.00%> (+5.39%)	⬆️
cli/server/server.go	72.24% <0.00%> (-0.80%)	⬇️
pkg/network/server.go	72.78% <0.00%> (+0.30%)	⬆️
pkg/network/compress.go	76.00% <0.00%> (+12.00%)	⬆️

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[AnnaShaleva]

Another issue I'm thinking about is that array of something can be naturally substituted by Null stackitem and our unwrappers won't accept it. Maybe it's worth to add Null support to unwrap package for arrays?

[AnnaShaleva]

Another issue I'm thinking about is that array of something can be naturally substituted by Null stackitem and our unwrappers won't accept it. Maybe it's worth to add Null support to unwrap package for arrays?

If we don't want to add Null unwrappers then LGTM.