Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,550,834",
      "signature": "0xb4e5aabb24aa90fd3c354fa31958bd0cee22a89f769dd3112e2968af556e468da2752efb976023fcc8c94e04f9b4f1f5",
      "randomness": "0x9a1739bf1a90310880cd7a05d4045d00ebc101b81e402b5182bc1b21e3cccef4"
    }
  ],
  "blockNumber": "7,408,044"
}

{
  "Sr25519": "0x98083718574ce0aeb8b30d6501b4848169a568dbf9d7f3e474200ee76694b01fd2413ee33b6009595322dc756fbbea5ed33a6ca3aadc677d3f548b757bbce38a"
}