Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,609,278",
      "signature": "0xaa976d9129ce920d5e42b42cd90d102e9792dfa87a487b65f25847aa4f3ffe787eb5f5f1c092c43228164c276663256e",
      "randomness": "0x1bad99d78585fe98097d6c822f5635cb962677c0b69c781184e25e0f16a5478f"
    }
  ],
  "blockNumber": "7,422,636"
}

{
  "Sr25519": "0xb0560852b4f4bd0436b4e3523793d82136e95cf679d9a96bd1a5ea63d7e6f45ce594e5d3505570e6e47c33116cfdc89db313945d5eca0000d64265a0da7d968c"
}