Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,548,185",
      "signature": "0x906ed3c82c434eed41b6ab932ed6c5f9644273c067e880371cf270dbadf0a0147d9db4e80a3d66880e5551fc9bd37a29",
      "randomness": "0xe1fc4fb8ea4a9aaa778fdd38bd86a79209f4b2a467cec6b73b97bfda5521a52f"
    }
  ],
  "blockNumber": "7,407,382"
}

{
  "Sr25519": "0x9c20d9b974ebfa93eed4315b63197a415f34310f71c312dc0abed47f9953ce1201bb6fe83759a2d3a3059fa59e44369f1576fb4af48ddad0d83ff8c19aebc98f"
}