Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,602,957",
      "signature": "0x99b957232eb653d2c6c6769eebc39c4434becf9364f0a147d50887c70b6b3e951a270d6f6a604281e3c4fe60d5a49ba5",
      "randomness": "0x24c059e2cdc0b52be161280c627e69e069b00f888d4062bd994752e09ef2b6b8"
    }
  ],
  "blockNumber": "7,421,056"
}

{
  "Sr25519": "0x1e2213a1944d2c6c75c8f7f7f6f1644346af295b5b1fa6441aa859d2d3346c50908b1497c3a70261d7852185a28dc589c3fea058441c2b81801929d09f1bc08f"
}