Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,441",
      "signature": "0x947cf5339b91441066d94cc886d89dcfb71ecea8c73c10dc3702b3e2abfa5c6f0633263c133cff8f24fe0e328ae5ac94",
      "randomness": "0x014bf4f5e907ba68bd4da592399f86239da82e28cc37007c879a9cbd413984d7"
    }
  ],
  "blockNumber": "7,408,695"
}

{
  "Sr25519": "0x28aceb4a4c48ec355f830bccaf0d7eb4c41f45d6b0f69a21943b5fcc3483434cb28a88741b266e8b2dfeb7ed6943881a3a73219543c7c5c7f2025a6f17790785"
}