Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,568,051",
      "signature": "0x937a58c9a290306f068039d9c1c0a6d5a0a6d7f722c461411c6c5c5c87a9bb528ce66f8a9b12aa72cfd2280fc77171a4",
      "randomness": "0x4fa245347b134fca29d4c873e559158cc92e60707d15bd2b16cc9ad8bfca4e30"
    }
  ],
  "blockNumber": "7,412,348"
}

{
  "Sr25519": "0x20c91f7daede89b3ec3817e48a3596aa873b9ce360d3a4a7eafe73d7550b43767fbbb5cea1ef3ff191346adc7b763c5897f8825cdd53815877c8fec6a8734a8f"
}