Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,543,111",
      "signature": "0x831a86a82b8072bb145caf3f48ed8a90e070a1b88fefd61a455fd562d02894daeb346f5152db6c58924c5f96c4499755",
      "randomness": "0x1bb01f78a100d98ed803e99d831d6322df4dadc5528340ba6a5d1d886e6a529d"
    }
  ],
  "blockNumber": "7,406,113"
}

{
  "Sr25519": "0xa413f8d8043cef377b82edd614b3cb172355a20bf30b160fc6b447e5a7bfe02822026a1095d9922e6945a76c3b334f4afa83245558675398c10bd7752ed6e48a"
}