Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,631,645",
      "signature": "0xa88f51d8056fd1ee37a687f7920007e832be2ae26cc30909410587b368834eb44356289f1af1ccdf089d2b8159f28ed7",
      "randomness": "0xc06c9689eb962f317a4da063326a530f729aff9ad222c87211eed0e9d196c294"
    }
  ],
  "blockNumber": "7,428,226"
}

{
  "Sr25519": "0x3a9ea7ff805ed26b227431bd71cd60d614137fd27d9bff8b80716d86df9c6c0f2306cde6c58e3dda8e2030e4fd9b6e9563f21709dc7c90b102aadf13162fd58c"
}