Do not add Electra attestations if committees size is not retrievable #974

	# A Github action that using codespell to check spell.
	# .codespell/.codespellrc is a config file.
	# .codespell/wordlist.txt is a list of words that will ignore word checks.
	# More details please check the following link:
	# https://github.com/codespell-project/codespell

	name: Codespell

	on: pull_request

	jobs:
	codespell:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout the repository
	uses: actions/checkout@v4

	- name: Install prerequisites
	run: pip install codespell

	- name: Spell check
	run: codespell --config=./.codespell/.codespellrc

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