Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,784",
      "signature": "0x92b2798c884f8841eb8f841aaef04c06b3b1c897fd91be1250e8fa5ca3220e5d64ac03b5bc9353a05ceddb5f9cec2085",
      "randomness": "0x27fb7f588622abc4337f0e7aa834c42a6656fd89b02e4027b3e75490dc29bc6c"
    }
  ],
  "blockNumber": "7,412,031"
}

{
  "Sr25519": "0x6eca2d3957af9e139787bb33347aece9e19ba8844bfebcc184f9d45ee243104c94af8ef7342b24346f1ec3638917950c34b8a5c60447871cd80d9e7414964688"
}