Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,598,426",
      "signature": "0x8cc6ea2e73f401723ff6c763d058d238fe26f0ef290438459a761eaeb9390d1f81ea80811a9cb1b34a8e90d30756d044",
      "randomness": "0x1beda829152d05982cf595f3a4743126bf1ff0fa8bfe599d81efebfdb5ac1f39"
    }
  ],
  "blockNumber": "7,419,923"
}

{
  "Sr25519": "0xf067c54b896e94d9c39161284bfd2d05aa39992095153c279ba52e394738080a9945b415330bba3fe9f1461f937769256a509b60dfe5a91984c9b9ba43e3c588"
}