Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,557,952",
      "signature": "0x84286971ab02cfe5f7c0376ccc8a05758fc4f40ecc22408d89034370025713dcac4cf51e0a08e3f957d0ea3f4a0792ee",
      "randomness": "0x9e8adcb358381c0953b43a929d2a57885a40514d8653fb9cc558acb6a02a3f8f"
    }
  ],
  "blockNumber": "7,409,823"
}

{
  "Sr25519": "0xdc93afb4c1e3d7f2f1db73c5ccf54a9e72231dd09ef6fa4b3e34502e09f21e22b29301d976e812abc23689ea586c313554396217f5a23fe5fa37bcc08e6a2f8e"
}