Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,586,448",
      "signature": "0x8ff271a33122bf61cdcf326f3c8432814a37cf3944f81f96c8be7b878fc339116c6a70591cabc5ce26b93604a894628b",
      "randomness": "0x7c31bd2b51860d1d15c9d9121921d3cb135f762820b0e1002276909af2036bb8"
    }
  ],
  "blockNumber": "7,416,934"
}

{
  "Sr25519": "0xb63e0cc11f3dafe688826b9d45f76a63981da84237054c246b9c1c3d71ea664388e5676ffad9785f72fbb42f1ef817b46a2e232fab8f6465ccb086b4717f128e"
}