Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,585,600",
      "signature": "0xb55dd527cb24e9b2a7e9dc712b34b7ee53b9b73128978b59cec1f48278e4494f4372cd55ff7850330c2d91dc295f1be7",
      "randomness": "0xdea41b81b4764b2896d6c6e9253358eaf233c4607b80d18b99ec77755896af45"
    }
  ],
  "blockNumber": "7,416,722"
}

{
  "Sr25519": "0x58ab03b1ef992e2d50f2005b9eb742921af4739d9723a32be957f135e03d86779aeea95d7f12a440c9916757ce5bccc668b274e063f1290621a60aabad47d08f"
}