Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,576,068",
      "signature": "0xb6764c5a6e7d46061dd0e211af80abd5cbe5185f4cbaae8c5cc164d2ab267d82b710ec25ceea6c9b93e5303b0c6d9374",
      "randomness": "0x05ebee68f8b533f26ff44d4dd7c4f338eed4a35e7e87b7a158a71f68a9c89211"
    }
  ],
  "blockNumber": "7,414,352"
}

{
  "Sr25519": "0xb89e2b5e27382c5d51cc156abb0aacc5e4c49e69a7c2f18503f6d9f90e705b72d3360cdcabce2872cc1faf9953c2aeaf3e81fe145f4c66ab664ab21a5b3b9e80"
}