Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,669,579",
      "signature": "0xa764a74bd5dabc5f894f3c8aa8b67010d36f7c5a959386ef017f2d1fe9ef90a5402896a5c4db0dbad3b08d5ecf7aeebf",
      "randomness": "0xb0d1eab75f9548297d0a1086713a8df54fe86aff65f4ed0dacb45c95541d4e98"
    }
  ],
  "blockNumber": "7,437,686"
}

{
  "Sr25519": "0xe2d94220f5f498fbcd5ad42d20fca14fdc75ced598091d4d51af5a95f016e671975aa2f5dfbc34949aeab06e61a134e0eb8ade7625f0a9c548df01fa4558b88f"
}