Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,667,594",
      "signature": "0x906bbfeae39960b8a3fd01dc6e697945b8367f72b4c6e80f3ef379501919a468106d3653358befe570964803c08b7bcf",
      "randomness": "0xfb73cf47a3bec471e70e2afff332a4d2536db541405d9e9ef7ae610afab9db29"
    }
  ],
  "blockNumber": "7,437,190"
}

{
  "Sr25519": "0x76d91e253542e59a1fa7cafbfe1e1b7901d541e210c953ad7be91ec230ffde7f88ef1f4b8afb9a0c294fa36e87aff4ba496ef6ccc7033053d27df28606552e88"
}