Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,548,199",
      "signature": "0x820d6ee7b08d5a257d540ad204bff52b8f444f9dadee3c9c36ec3637ab512f3d9a06657bf4d5afcfc8e8a38ecfe45967",
      "randomness": "0x9272bae288a0c01ffbaba8614c5f7aa870767bd5bd91010b2437c42a13fcef7d"
    }
  ],
  "blockNumber": "7,407,385"
}

{
  "Sr25519": "0x58fac7e35727e78f900da4bb57dd1017c10088ffcb57ccb2a93b8b1f12724d4da272fc0277fcfb24d6da61ec31dd5f543415d852b55977d177c62c7d752e3587"
}