Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,634,987",
      "signature": "0x8b4c6f5e06afe358bb6ebbb725e7df6e082c9fc140c4d259ce8da790816635158aae0880470bf8d9107e24ed89fe6de9",
      "randomness": "0x295cb79a8a34153f7a47d8b3cc6b8400787c8c3fa3b31298298e68b6584bf59c"
    }
  ],
  "blockNumber": "7,429,061"
}

{
  "Sr25519": "0x0c4e1b5cb1318ad21661c6d4e187c5fd40de58ce3f14e5a4182e8fd79f0971712d8216d167f54aefcb7c38818d85450f6c831d6a8fceb5139505370cf564848b"
}