Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,559",
      "signature": "0xa7aafd01ce9018293cdf150b8157e38ca15ee0574c275030e77cd53d8551130b8630d4647bef4568d2c1536d4bea0040",
      "randomness": "0xf0055d37b07fb1d4ebaed8e91c7c9076872718ea7be9f0f0c90e9359846f8c42"
    }
  ],
  "blockNumber": "7,410,975"
}

{
  "Sr25519": "0x9a389e804604a6a5f5f25a67ab51ae83b9a915fe555c917d963cf91b4acdd56d4bd92243c193311a3ed169142236ebb25a5aaed229b99a4aefaad87a8fa5d88f"
}