Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,554,851",
      "signature": "0x87015500e6ccccbb11bcd71d4ce9b5dd2a612c7bdf0687eccb8617571ca40d1c6a7fcde475664c1f53802602d33d355b",
      "randomness": "0x1d3f54093977d5ae1f6931283d24e6b4b5d719b351bc0fecbacffd905c1e058e"
    }
  ],
  "blockNumber": "7,409,048"
}

{
  "Sr25519": "0x56c376f3951d5e67b4b47221756480cb39418584fabeadccf77248cb8285590569d61df862c084dc47cbf2ce35cf31181ef91c1687e65f37cfc5aa2f59bcae81"
}