Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,612,611",
      "signature": "0x8c576ac1c042022ddab6f97ca5e1e644eb9ecbf1553aa983d3357121a7eda77dee4fab54aa2f64bf906651cfdfbeeb44",
      "randomness": "0xf6d75a8fa51c97cc6d95030cbe18dcd9b3d9315a61c799cf2d1fb1ea6998002e"
    }
  ],
  "blockNumber": "7,423,468"
}

{
  "Sr25519": "0x2ea2791976c6a4c73b7d0556bf297af0600d0c94f24d34501b15d77eac1d707250d649d8eb90eb0474976d9dbe4da1dfc242745d9eba739896180b595a87328d"
}