Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,576,129",
      "signature": "0x9830a3d0d8d4663eaba455b389a14cbe05bb6f14e84fb4a72181f46103d229eda03e01a69202ecbdf3ef3f50f8849ae9",
      "randomness": "0x83e3987ac615340ba7fe32933120fa182075589f8cdc09db8677abb1d060aced"
    }
  ],
  "blockNumber": "7,414,368"
}

{
  "Sr25519": "0xfa1d88e114d33727248ffc4eec6abb314172c3ea0bbe52fca0ae37471fdb4f794bc6fa1c0ef2938c490f6716f16e53f43b56ae2555b96452e1540792fb52638f"
}