Sequencer 1.0.0-rc.2

What's Changed

• feat(sequencer): make ABCI response for account balances deterministic by @ethanoroshiba in #1574
• refactor(sequencer): remove unused asset storage variant by @SuperFluffy in #1704
• fix(sequencer): fix fee estimation by @ethanoroshiba in #1701
• chore(sequencer): move and improve transaction fee estimation by @ethanoroshiba in #1722
• feat(sequencer): make fees optional at genesis by @ethanoroshiba in #1664
• ci: add test for rollup refund by @joroshiba in #1728
• feat(core, sequencer)!: make native asset optional by @SuperFluffy in #1703
• release: v1.0.0-rc.2 by @joroshiba in #1731

Full Changelog: sequencer-v1.0.0-rc.1...sequencer-v1.0.0-rc.2