Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,570,749",
      "signature": "0xaad3f02a4833cc17eba04bd7f285f6c84454354d6bdd8e67ceb3e36475ab104d0d57ece77ac1da3b4ad77c21baa0c8cf",
      "randomness": "0x41e7fe09bdb978a69acae3ef0e84efae920f9c6144f72e9ffcf10f51bf121f42"
    }
  ],
  "blockNumber": "7,413,023"
}

{
  "Sr25519": "0xf891bd6f76465d6579d9a5929cc2e179d420cf5d2b8d0eab548a497aad23740cea7335c7fb8b26051a79d71b9d5d927a564d0031cccd0d2d3a31a6c5c4809182"
}