Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,612,401",
      "signature": "0xae0ad4c7559855dd30b399fcb83dd767bfecd8993b12c042376ea513fb8f85ab8fcea18b8413f2402f5c7285626e0d0b",
      "randomness": "0x077bed64c7b8c8d64b75f2d9ae54443111755f18cc3207ace86b3d90e4961ea6"
    }
  ],
  "blockNumber": "7,423,416"
}

{
  "Sr25519": "0xf621bd00d91a5babbe56dfeda2f6ce675cb11787ab96d47b1020d8f4d160774155b5ffb0b657b2ffe424178ced6948f0e9a6ce6919e9c560528601244c935c87"
}