Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,574,387",
      "signature": "0x90c48e21611d79fd015bf9799840b82b6c710b632a44214085b8cc97d5a24ea26cac3dbb2f7d64d75e851f8bc15d08d3",
      "randomness": "0x7daf5ba6875808a58b69161a752aa8bb6ce7fb8ca6320dd5f83d83a4488fe652"
    }
  ],
  "blockNumber": "7,413,932"
}

{
  "Sr25519": "0x94107725b5f682e44b6e7434138a0c7bbaa48e8aadd0fc162d153de48bedb77d5a75446888ef2c7d949f63a5603dbf571f39e0cd2cf2944f72cf3df89177e88e"
}