Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,650,908",
      "signature": "0x8cfaae97c9707ad00b277f28d85668e10fac5c512caf5b5953c2f0b4b0fc22ff4cfa3493fcdbbdb5b8475097c03e9695",
      "randomness": "0x15efb92d42551f9e567d575be059b9a915cf63c51f29eb858741bff677a65d88"
    }
  ],
  "blockNumber": "7,433,032"
}

{
  "Sr25519": "0x9cfd63a4985eb151a46ccbfb617fe2be30bc1fd71836581fc803faeb516241774d1d92a0fe863ec9ba802dac613d8a79ff5ad6d13926233b398d2dcf67d59b8d"
}