Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,630,292",
      "signature": "0xb5c9f14d456393962000eac87960e15a287c1851860f100cadb238b1f7275490f8b72fbd53e1f5dea8aa8a37656e3f9b",
      "randomness": "0x388118eed5c51fe61c53a944120983fd582ab61f8f7db1c44c6473d9ed159bb5"
    }
  ],
  "blockNumber": "7,427,887"
}

{
  "Sr25519": "0xfcc143e194eb6dc0042af1bf366d0b82af41a5ac4891d00a3df648d12266461b75b0ab191e3af42335af97989cdba7eb9e2795f0eac81d3a2276c3ef36213c80"
}