Fabo/2330 poquito requests 2

[faboweb]

Closes #2330

Moved throttling of requests into modules.
Properly query once initially and then every 10 blocks.
Also throttling validator (list and signing info updates).

Description:

Thank you! 🚀

---

For contributor:

• Added entries in PENDING.md with issue # and GitHub username
• Reviewed Files changed in the github PR explorer
• Attach screenshots of the UI components on the PR description (if applicable)
• Scope of work approved for big PRs

For reviewer:

• Manually tested the changes on the UI

[codecov]

Codecov Report

Merging #2333 into develop will increase coverage by <.01%.
The diff coverage is 100%.

@@             Coverage Diff             @@
##           develop    #2333      +/-   ##
===========================================
+ Coverage    97.07%   97.08%   +<.01%     
===========================================
  Files          105      105              
  Lines         2325     2330       +5     
  Branches       127      124       -3     
===========================================
+ Hits          2257     2262       +5     
  Misses          57       57              
  Partials        11       11

Impacted Files	Coverage Δ
app/src/renderer/vuex/modules/delegates.js	98.03% <100%> (+0.12%)	⬆️
app/src/renderer/vuex/modules/distribution.js	100% <100%> (ø)	⬆️
...c/renderer/components/staking/TabMyDelegations.vue	96.15% <100%> (-0.28%)	⬇️
app/src/renderer/vuex/getters.js	91.07% <100%> (+0.5%)	⬆️
.../src/renderer/components/staking/TabValidators.vue	100% <100%> (ø)	⬆️
app/src/renderer/components/common/TmBalance.vue	100% <100%> (ø)	⬆️

[codecov]

Codecov Report

Merging #2333 into develop will increase coverage by <.01%.
The diff coverage is 100%.

@@             Coverage Diff             @@
##           develop    #2333      +/-   ##
===========================================
+ Coverage    97.06%   97.07%   +<.01%     
===========================================
  Files          105      105              
  Lines         2320     2325       +5     
  Branches       127      124       -3     
===========================================
+ Hits          2252     2257       +5     
  Misses          57       57              
  Partials        11       11

Impacted Files	Coverage Δ
app/src/renderer/vuex/modules/delegates.js	98.03% <100%> (+0.12%)	⬆️
app/src/renderer/vuex/getters.js	91.07% <100%> (+0.5%)	⬆️
app/src/renderer/vuex/modules/distribution.js	100% <100%> (ø)	⬆️
...c/renderer/components/staking/TabMyDelegations.vue	96.15% <100%> (-0.28%)	⬇️
.../src/renderer/components/staking/TabValidators.vue	100% <100%> (ø)	⬆️
...rc/renderer/components/wallet/PageTransactions.vue	100% <100%> (ø)	⬆️
app/src/renderer/components/common/TmBalance.vue	100% <100%> (ø)	⬆️

[fedekunze]

minor fix required