Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,542,049",
      "signature": "0xb2a01b2ccb990b8a0a88eed144c8c76f7756b0be692cbe82583512b9302b274c012df7a56d4c38c2d2de4d8919cffe61",
      "randomness": "0xc17e1ec8473d15276817a93b620caac4b844906ec139479e07df8d04bba568fa"
    }
  ],
  "blockNumber": "7,405,848"
}

{
  "Sr25519": "0xe0611e5407cf30497f2d69990f9a20665bdd014a01d8722b2aae6d3222567074c0173eb541e9175349a0e0b5aa71fee939e12b00596662f62be489fd9cf22489"
}