Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,589,948",
      "signature": "0xb2c2bad4b08921bd39970a24bc67b5f0b5338724dcd81c525054df52745f8622551d365ff3f9ed0c64d69d2b66223855",
      "randomness": "0x3aff08188f03630c43ccecef6f0e9a2ae426eeb18ff4a8b505b1a0bebbcb7672"
    }
  ],
  "blockNumber": "7,417,809"
}

{
  "Sr25519": "0xc0cc42674f81789009d796b9abd04c263180cc1f12a846ba9ecd77bff91e3b2b6870d3f15c3d9661e858ab63b3c0c57dc75383a401cb2ca1c1bc42035bfbbf8d"
}