The second Jaina council was headed by Devaradhi Kshamasramana.

Explanation:
The second Jaina council, also known as the Vallabhi council, took place around 512 BCE in Vallabhi, Gujarat. It was organized to preserve the teachings of Lord Mahavira and to address disputes and disagreements that had arisen within the Jaina community.

During this council, Devaradhi Kshamasramana was chosen as the head or the president. He was a renowned Jaina scholar and ascetic who had deep knowledge of the scriptures and philosophy of Jainism. He was respected for his wisdom, ethical conduct, and spiritual attainments.

The council was attended by several prominent Jaina scholars and ascetics from different regions. The main purpose of the council was to compile and codify the teachings of Lord Mahavira into an organized and systematic form. This compilation came to be known as the "Agamas" or the sacred texts of Jainism.

The council also aimed to settle various doctrinal and disciplinary disputes that had arisen within the Jaina community. The discussions and debates during the council helped in clarifying and standardizing the principles and practices of Jainism. The council's decisions and resolutions were accepted by the majority of the Jaina community and played a significant role in shaping the future course of Jainism.

Overall, the second Jaina council, headed by Devaradhi Kshamasramana, played a crucial role in preserving and propagating the teachings of Lord Mahavira and in establishing a strong foundation for the Jaina community.