Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,557,026",
      "signature": "0xafcfa6bd5928791074e0851329a04e37d5b4c29877e6bf0c72295c011c9bde41139a2513d0bb169a2d36b59329a1f2b5",
      "randomness": "0xec947eae7dd9ca73e74639ae025680f204317eea06ff89a8160ddd08ca0fcc16"
    }
  ],
  "blockNumber": "7,409,592"
}

{
  "Sr25519": "0xb8e3b114a43243790cd984091ca726bd987d39d70d3bf05bb21d559d7ac6766e58634ee75f6a5a0710521d98e0e708be2ffe9d18e691728b6891cee59fbeb889"
}