Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,549,650",
      "signature": "0xb5859f4ebcc3221d5cae1dbb19dec8d669594971d2d3cc3db39051ac46a61dcb94ad1334576f01127fea210b239cbfd3",
      "randomness": "0xf209e8754e13e47d7039536a1317476b3c20ee9b48143df1b6a3ba48efb9b95d"
    }
  ],
  "blockNumber": "7,407,748"
}

{
  "Sr25519": "0xb23f205270d9f5878a2915c31770eebb1734c2dde758f233cd946ba050da93677a6eb6befea01cc5e62caee289c30185a62cdf8858782cfba247b8c6f3a8c887"
}