curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=osmosis \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "blockchain",
    "params": [
      1,
      100
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "last_height": "1276718",
    "block_metas": [
      {
        "block_id": {
          "__truncated": true
        },
        "block_size": 1000000,
        "header": {
          "__truncated": true
        },
        "num_txs": "54"
      }
    ]
  }
}