Write Pulse

{
  "blockNumber": "7,429,531",
  "pulses": [
    {
      "round": "25,636,867",
      "randomness": "0x038a97d91027086b35520a59aaf1b332ab23739174d493680be4e0c88eafffe4",
      "signature": "0xa391bb067ee8820688e278f5076ecf334bf5d48c8d80135092fd6374cdfcb07a9f6800e3b92b2c1f43acc60236e260bb"
    }
  ],
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  }
}

{
  "Sr25519": "0x74ca79bea137a57bf3c85024a935fcfda5efe323bae26e927e01b0138743ad0717af447173e132d3b4d6d28b7b8a96f1ab59dcfb60230e75044fac8602db9d84"
}