Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,604,173",
      "signature": "0xa43bc70441d57c9fef0457c0c23ca3b6304db27414a88fc03f236a8d0a5d176b536cd945c50398434c68ba1c2e8e1aa1",
      "randomness": "0x84c4431f6ced82a1863350dd5e9b30b9a5b4e82421d05aae78c67e406195da3b"
    }
  ],
  "blockNumber": "7,421,360"
}

{
  "Sr25519": "0x0e1dce4d990a846a73170dd7e485b1059977cba21ae77a1661904c7a76930e2b445bebe23d3571d3c57cf2a2a2521940714e8499689d05174c72e6a41a6d9785"
}