Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,640,002",
      "signature": "0xb19a2c14fd7908fce82fc637c57a2b981405f4329e74d9b1eafcb55bf0568bc2005e88acc2eb644fd3f4d4fa386480fe",
      "randomness": "0x157d05334a969b3ef3801b81f591db80b7c3b2be6cde3fd0896124ffe85325fe"
    }
  ],
  "blockNumber": "7,430,315"
}

{
  "Sr25519": "0xf86bbc5f7b2322948f80587914ebba9bef85c03ad1d149eb7b9231b1201548339447b68c886edb83de8651e3b72b5b3202203934761447546f27bbbf9e84838b"
}