Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,637,245",
      "signature": "0x998dbb81364da7a70ada6d73056f4ef10a07c5a3e7dd7875a7f5e3c6c4e0586054789439dfb222e53fba63b4bccdf7d8",
      "randomness": "0x50a7c9477b0489414a9bf77e5c6b42e48587c47dd2f7b9e092d218064986593c"
    }
  ],
  "blockNumber": "7,429,626"
}

{
  "Sr25519": "0xa8a517b63241043f63322eb9f0ea88d4e7c726c271b3e7ecf47c1a1271ac4c6df9d4ac7f28df8032ed4406db94140c23b23f609f1eafd473229c1d18e1d99787"
}