internal/web3ext: fix eth.call regression in console (#26266)

Fixes a regression from #26265, which made it so that the call only worked if all three parameters were provided.

internal/web3ext/web3ext.go

@@ -604,6 +604,7 @@ web3._extend({
 			name: 'call',
 			call: 'eth_call',
 			params: 3,
+			inputFormatter: [formatters.inputCallFormatter, formatters.inputDefaultBlockNumberFormatter, null],
 		}),
 	],
 	properties: [