Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,765",
      "signature": "0xb08589b83983fe5b75255413acd59e1ea2dd3544a38573ba745190422aba840677909c5a8d4197ce241112d1dcb1e5bc",
      "randomness": "0x95aa5217fab2af5cef8403bd7389e03a8d448cdf9e60bec96498e5ed19718334"
    }
  ],
  "blockNumber": "7,410,527"
}

{
  "Sr25519": "0x1e369b75f4d9d81aacec649bd08576b1fc8993d1b7de11826eed7ac8daa24077521e86c2c70f58be488400b1be2f02bc5ef01e7b744a18690997b63008683784"
}