add sample rpc calls

analyses/sample_tendermint_rpc_calls.sql

@@ -0,0 +1,47 @@
+-- get chainhead
+select ETHEREUM.STREAMLINE.UDF_API('GET','https://rpc-evmos.imperator.co/abci_info',{},{} )
+
+--sample gen for last 1k blocks
+ create table sample_block_ids as (
+ with gen as (
+select
+    row_number() over (
+                order by
+                    seq4()
+            ) as block_height
+from
+    table(generator(rowcount => 100000000)) 
+    )
+
+   
+    select top 10000 block_height from gen
+    -- except select 12872988 from sample_blocks
+    where block_height <= 12873408
+    order by 1 desc)
+    
+
+--pull one block
+select 
+block_height,
+ETHEREUM.STREAMLINE.UDF_JSON_RPC_CALL('https://rpc-evmos.imperator.co/',{},
+    [
+    {   'id': block_height,   'jsonrpc': '2.0',   'method': 'block',   'params': [  block_height::STRING  ] }
+ ]
+  ) data,
+  getdate() as _inserted_timestamp
+  from 
+   (select 12889280  as block_height    )
+
+
+--pull one block's transactions
+select 
+block_height,
+ETHEREUM.STREAMLINE.UDF_JSON_RPC_CALL('https://rpc-evmos.imperator.co/',{},
+    [
+    {   'id': block_height,   'jsonrpc': '2.0',   'method': 'tx_search',   'params': [  'tx.height='||block_height::STRING , true, '1', '1000', 'asc'   ] }
+ ]
+  ) data,
+  getdate() as _inserted_timestamp
+  from 
+    (select 12889280  as block_height    )
+