Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,573,651",
      "signature": "0xb77d1f6e49288b73f0ff5dd797cf09c88d11f44a1d07e11dc7aec6e6ae0615ed1a81b6d364b370374bc3616e5ef33e00",
      "randomness": "0x4679d7d7c39d6430cd33d3347b67c1ed603e7b9a3473fa0bff124eb2e9f77bf6"
    }
  ],
  "blockNumber": "7,413,748"
}

{
  "Sr25519": "0x9e55354ca04d01fd5bc4870353d725403a9e16d9258181ae5110d0536294ac550297551735cbf55c617da5858583408f3bc2ac1170ab0fc0c4d33bc42b0bea84"
}