Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,537,135",
      "signature": "0xafcfc2977c5a5ae295216bc7b0dc2f6854fb0a4ebae5fe9782bc3050ab78b3730feda49d9e87ec372e105d63b2e3edd3",
      "randomness": "0xe8d5a414c5273a31daeb5515a9015ffa1efad6067bac062eafb10d033ae2f876"
    }
  ],
  "blockNumber": "7,404,619"
}

{
  "Sr25519": "0x3a5ebd50072ae93f8fefda6a8c828cd20f05f17151f47a9538efdcdef49305107991d016b5dbf82769d2fe560e27df4da5de2e8f1de9da1e18cced19dbd28788"
}