Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,569,745",
      "signature": "0xb19cd6582d9b5b1cd3e35e20fd615da999d5b0e395870d86179721891d40596eab58b603c91a74dca856c8267fea17c7",
      "randomness": "0xb9904b39a9485b88707b69cc3d91905e5e959ec0734203d7fb9316eeb76f1a15"
    }
  ],
  "blockNumber": "7,412,772"
}

{
  "Sr25519": "0x5cd6be5719102b20e1200aecea8f4947b37bc5c043a82e9ed9fde26a4b03294378cea6afa2e76074e006c7483c6adfb2deacad5a9c38aeff227d067d548dfe86"
}