Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,600,051",
      "signature": "0x8a1adf111e2030e5508f98d5e9645dc7eef06cfbe12e6c9172a4a8105c737d9864d30658e5041d68e3b7ed4eb971e131",
      "randomness": "0xfa131fbb32752e14f3b01761822ef2f50ad8485aba62f6ed1a0d7a7885654a20"
    }
  ],
  "blockNumber": "7,420,329"
}

{
  "Sr25519": "0x32f0164f414372e696c7996451219b0ea5279142cd756e2405ec37e18207232c08d8e4d30a1b46a03de10729cf935cc181f64e518a7b152a48bdac32fe4ed982"
}