243 aggregator signature aggregator mixes batches making the agg response fail

[MauroToscano]

Fixed the bug by having maps with Roots and Indexes, and not assuming the Signature is always working over the last element.

Additionally I removed some data that wasn't being used or signed from the SignedResponse of the operator, changed the contract pragma so it can compile, and renamed a variable from task to batch for consistency

[github-actions]

Changes to gas cost

Generated at commit: 76618b24b9fd930756b3d5b97df911a2813c0e1d, compared to commit: 65db9761d7836b083efcbe0aa86b4ebe43da9d6f

🧾 Summary (10% most significant diffs)

Contract	Method	Avg (+/-)	%
TransparentUpgradeableProxy	blsApkRegistry stakeRegistry	+21 ❌ +21 ❌	+1.87% +0.28%

---

Full diff report 👇

Contract	Deployment Cost (+/-)	Method	Min (+/-)	%	Avg (+/-)	%	Median (+/-)	%	Max (+/-)	%	# Calls (+/-)
TransparentUpgradeableProxy	592,648 (+19,654)	blsApkRegistry delegation initialize setBLSPublicKey stakeRegistry	1,143 (+21) 7,643 (+21) 76,951 (+21) 119,146 (+14) 7,623 (+21)	+1.87% +0.28% +0.03% +0.01% +0.28%	1,143 (+21) 7,643 (+21) 76,951 (+21) 119,146 (+14) 7,623 (+21)	+1.87% +0.28% +0.03% +0.01% +0.28%	1,143 (+21) 7,643 (+21) 76,951 (+21) 119,146 (+14) 7,623 (+21)	+1.87% +0.28% +0.03% +0.01% +0.28%	1,143 (+21) 7,643 (+21) 76,951 (+21) 119,146 (+14) 7,623 (+21)	+1.87% +0.28% +0.03% +0.01% +0.28%	1 (0) 1 (0) 1 (0) 1 (0) 1 (0)
RegistryCoordinatorHarness	6,099,207 (+6,161)	initialize	54,751,399 (+33,604)	+0.06%	54,751,399 (+33,604)	+0.06%	54,751,399 (+33,604)	+0.06%	54,751,399 (+33,604)	+0.06%	1 (0)
ProxyAdmin	443,175 (+16)	upgrade upgradeAndCall	38,830 (+21) 55,317,142 (+33,712)	+0.05% +0.06%	38,839 (+21) 55,317,142 (+33,712)	+0.05% +0.06%	38,842 (+21) 55,317,142 (+33,712)	+0.05% +0.06%	38,842 (+21) 55,317,142 (+33,712)	+0.05% +0.06%	4 (0) 1 (0)
StakeRegistryHarness	3,225,706 (+37,779)	initializeQuorum	143,154 (+53)	+0.04%	162,950 (+53)	+0.03%	163,054 (+53)	+0.03%	163,054 (+53)	+0.03%	192 (0)
BLSApkRegistryHarness	1,867,561 (+29,948)	setBLSPublicKey	89,365 (-7)	-0.01%	89,365 (-7)	-0.01%	89,365 (-7)	-0.01%	89,365 (-7)	-0.01%	1 (0)
AlignedLayerServiceManager	3,622,999 (+25,055)	createNewTask	48,329 (+2)	+0.00%	48,528 (+2)	+0.00%	48,437 (+2)	+0.00%	49,067 (+2)	+0.00%	256 (0)
AVSDirectory	1,740,390 (+1,343)
Slasher	852,269 (+3,071)
StrategyManagerMock	1,405,102 (-4,538)
IndexRegistry	1,103,762 (+16,825)
ServiceManagerMock	1,225,766 (+15,617)

[entropidelic]

lgtm, just left some small nits

[NicolasRampoldi]

lgtm, tested it and it works as expected