Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,558,072",
      "signature": "0xaa467e115b411a329a46b1094dcf0c6455f25019e348a1010ff65f931ab2b228d5e873a38e56160062486551efe8ba8f",
      "randomness": "0x68703c1367b39faf05f6b83c43beb773b0a07587a1aab27f0db2b4341a49252d"
    }
  ],
  "blockNumber": "7,409,853"
}

{
  "Sr25519": "0x06c23d6e55a5e2bfcafa8380b721cf957ec5d8ba552c181154d37a4228ffef5de8d60ea8847bc04e3985c51a9eb16b4e31c1f40794341f25b86afc45af506c8d"
}