initial commit: gas limit in request

Author: jayantk

target_chains/ethereum/contracts/contracts/entropy/Entropy.sol

@@ -369,6 +369,7 @@ abstract contract Entropy is IEntropy, EntropyState {
             req.requester,
             req.sequenceNumber,
             userRandomNumber,
+            uint32(req.gasLimit10k) * TEN_THOUSAND,
             bytes("")
         );
         return req.sequenceNumber;

target_chains/ethereum/contracts/forge-test/Entropy.t.sol

@@ -825,6 +825,7 @@ contract EntropyTest is Test, EntropyTestUtils, EntropyEvents, EntropyEventsV2 {
             user1,
             providerInfo.sequenceNumber,
             userRandomNumber,
+            0,
             bytes("")
         );
         vm.roll(1234);
@@ -1018,6 +1019,15 @@ contract EntropyTest is Test, EntropyTestUtils, EntropyEvents, EntropyEventsV2 {
         uint fee = random.getFee(provider1);
         EntropyConsumer consumer = new EntropyConsumer(address(random), false);
         vm.deal(user1, fee);
+        vm.expectEmit(false, false, false, true, address(random));
+        emit EntropyEventsV2.Requested(
+            provider1,
+            user1,
+            0,
+            userRandomNumber,
+            100000,
+            bytes("")
+        );
         vm.prank(user1);
         uint64 assignedSequenceNumber = consumer.requestEntropy{value: fee}(
             userRandomNumber
@@ -1718,9 +1728,18 @@ contract EntropyTest is Test, EntropyTestUtils, EntropyEvents, EntropyEventsV2 {
             gasLimit
         );
 
-        uint128 startingAccruedProviderFee = random
-            .getProviderInfoV2(provider1)
-            .accruedFeesInWei;
+        EntropyStructsV2.ProviderInfo memory providerInfo = random.getProviderInfoV2(provider1);
+
+        uint128 startingAccruedProviderFee = providerInfo.accruedFeesInWei;
+        vm.expectEmit(false, false, false, true, address(random));
+        emit EntropyEventsV2.Requested(
+            provider1,
+            user1,
+            providerInfo.sequenceNumber,
+            userRandomNumber,
+            uint32(expectedGasLimit10k) * 10000,
+            bytes("")
+        );            
         vm.prank(user1);
         uint64 sequenceNumber = random.requestWithCallbackAndGasLimit{
             value: fee

target_chains/ethereum/entropy_sdk/solidity/EntropyEventsV2.sol

@@ -24,13 +24,15 @@ interface EntropyEventsV2 {
      * @param caller The address of the user requesting the random number
      * @param sequenceNumber A unique identifier for this request
      * @param userRandomNumber A random number provided by the user for additional entropy
+     * @param gasLimit The gas limit for the callback.
      * @param extraArgs A field for extra data for forward compatibility.
      */
     event Requested(
         address indexed provider,
         address indexed caller,
         uint64 indexed sequenceNumber,
         bytes32 userRandomNumber,
+        uint32 gasLimit,
         bytes extraArgs
     );