Issue with "pagination.limit" when querying with Rest-API

Describe the bug pagination.limit option doesn't work properly in some rest-api Below is an example for /cosmos/base/tendermint/v1beta1/validatorsets/. There are currently 125 active validators on the network, but only 100 are queried.

To Reproduce

$ curl -s localhost:1317/cosmos/base/tendermint/v1beta1/validatorsets/latest?pagination.limit=1
{
  "block_height": "346116",
  "validators": [
    {
      "address": "rizonvalcons10gf5ht2ppn59ldza3lmzntnkph8g4xf4z7d0ju",
      "pub_key": {
        "@type": "/cosmos.crypto.ed25519.PubKey",
        "key": "yJDSb+Rg8F3gv1ToYtcl4bLZCnXvC1bU/JlCb3w9NYI="
      },
      "voting_power": "1004565",
      "proposer_priority": "722908"
    }
  ],
  "pagination": null
}

$ curl -s localhost:1317/cosmos/base/tendermint/v1beta1/validatorsets/latest?pagination.limit=100 | jq .validators[99]
{
  "address": "rizonvalcons1n0j5gp5waarswz20a033tks68yqttyate6a4yg",
  "pub_key": {
    "@type": "/cosmos.crypto.ed25519.PubKey",
    "key": "+LZpUaNy4A6UP+36TsPGsQc8vsw9sb2d+Ucak/ap3vg="
  },
  "voting_power": "5692",
  "proposer_priority": "-1414328"
}

$ curl -s localhost:1317/cosmos/base/tendermint/v1beta1/validatorsets/latest?pagination.limit=200 | jq .validators[100]
null

Context & versions Network: groot-011

$ rizond version --long
name: rizon
server_name: rizond
version: v0.2.3
commit: d119dfc0c8d7a44f12dc4c06b2413936a748f75e
build_tags: Linux
go: go version go1.15.11 linux/amd64

rizon-world / testnet

Issue with "pagination.limit" when querying with Rest-API #84