Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,560,081",
      "signature": "0x88fa8f93c8cc7904eae8ccb9fac6c863151788c405a440654547d24f49fb6d0fb7d87a2e961c08241c7a7368a01d9f6e",
      "randomness": "0x1980c4fe3d6794c54926200fe46021a1be4d17cfd4a38b595a1ef63f769dcbff"
    }
  ],
  "blockNumber": "7,410,356"
}

{
  "Sr25519": "0xe89469dda5b4b9e92a7ec37a125a48f01c6125cc163cd3d7058a7ecb9a715b4cdea2b4b0115deed6a56fda69f73e5dc6c705f8642e706607860e980eb0ebf289"
}