Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,404",
      "signature": "0x9097dd59b1d47402c399b0b19eec4716f9ca6be370e6e065ee73b184830237a956ec800e2fd302f073adfab5a03d2d73",
      "randomness": "0x4ce48a663bc1a3fe0e5b93a7e9f5f06bda65a6edca4ea864705d433e15469cd9"
    }
  ],
  "blockNumber": "7,409,936"
}

{
  "Sr25519": "0xc6fab63def5c40b3ad6566a06113271443f4cfc0037ac593b02234ac9370ff77b7973cdd7c329a363cc35e02bd4cf232c732efe778ecac12bda972b727b45a85"
}