Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,598,433",
      "signature": "0xae19e557bf392e6a6922e7ac135414ea7f7d266f9c7bc1305867e0452670fbc3c02792b05d48264ff2c421c929b90599",
      "randomness": "0x09e37fe52a40b209ffc59ec7117c595216125e48f6082a6876a2c1c982b49293"
    }
  ],
  "blockNumber": "7,419,925"
}

{
  "Sr25519": "0x1609896c045078102a07253aeec809b6ae7a79508a2b79574160a8d7a6ba214392201cf7c3dd58c32875b9ffac9b18005d921e7d82afa93ebb4a239989e34788"
}