update block validator

[turuslan]

• remove power table and old block validator
• update block validator
• move and reuse some code
• rand[31] &= 0x3f like lotus
• static inline bug
• test

[codecov[bot]]

Codecov Report

Merging #547 (8b6baa4) into master (1f8cfe5) will increase coverage by 0.28%. The diff coverage is 31.86%.

@@            Coverage Diff             @@
##           master     #547      +/-   ##
==========================================
+ Coverage   46.61%   46.90%   +0.28%     
==========================================
  Files         681      677       -4     
  Lines       30522    30470      -52     
  Branches    16926    16956      +30     
==========================================
+ Hits        14228    14292      +64     
+ Misses      12193    11962     -231     
- Partials     4101     4216     +115     

Impacted Files	Coverage Δ
core/api/full_node/make.cpp	0.00% <0.00%> (ø)
core/common/bytes.hpp	72.72% <0.00%> (-7.28%)	:arrow_down:
core/config/profile_config.cpp	0.00% <0.00%> (ø)
core/const.cpp	23.76% <ø> (+23.76%)	:arrow_up:
core/miner/mining.cpp	0.00% <0.00%> (ø)
core/miner/mining.hpp	0.00% <ø> (ø)
core/node/chain_store_impl.cpp	0.00% <0.00%> (ø)
core/node/main/builder.cpp	1.55% <0.00%> (+<0.01%)	:arrow_up:
core/proofs/impl/proof_param_provider.cpp	63.39% <ø> (ø)
core/sector_storage/impl/manager_impl.cpp	65.28% <ø> (-0.18%)	:arrow_down:
... and 30 more

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