Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,581,839",
      "signature": "0x92e8046d7d98a7e66ae192f36497e31ecd2d56840ded5f27ce5b7e6f7449c43a3fb10c3d7f850176133268cd013da2f3",
      "randomness": "0x02534ea747af9f52b705887de1311507bb8b9d65704cbca936155186451d31ce"
    }
  ],
  "blockNumber": "7,415,782"
}

{
  "Sr25519": "0xc864f891dc0ef495de48bc0b3a54b9e9a99e3b9fd147e61aab8c12185614ac33d50ce2f1c7fcce436e73ef39a8f5288d8896ca7f618c218ada6e86100a228786"
}