Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,648,496",
      "signature": "0x85cd8abf1399c21cbb1cd9c625731b3e62460d2b04c5a062b55d476900b4833644165bd6b6d31621d9eefaf9b2e12205",
      "randomness": "0xf97c7de2d9ae09787a139e77aabaab380a6963f7c53364b158f78aebebc9847b"
    }
  ],
  "blockNumber": "7,432,428"
}

{
  "Sr25519": "0x84984f91ea0aa6cbe040667fe661ced0329a48819fd3b10386d4d7ce0356e34d27917cfb3dfbab03993d3fca5e29ca3d0c40cf4df75e347a655c8608458ef98b"
}