Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,670,077",
      "signature": "0xa560bcd44c6557b7c60305912ecbb881641e5253f71dbe7ee40a0a65a33cc25acc9a4bf7468caf93c7b748d5cfc26fcb",
      "randomness": "0x98062e02f330b4e426b0672a63f0305305fcdfe86ebf0d1070392afb409b4b8f"
    }
  ],
  "blockNumber": "7,437,811"
}

{
  "Sr25519": "0x74abe46f388e12ee2626d4c3bbb5ca6570b9188d2a717245bbaabd81dafc4743632894624a59c7a23e69b2b0e05f9707eeb0ac1c8207bbef482a0ab837cb6b89"
}