Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,572,907",
      "signature": "0x8b1428b29ce56f6c9146e693cd69e6b70e2d5e80801b27375345f0753a82b92b31a6746cf0b772a6cf2ed85d3f89cff3",
      "randomness": "0xa8a0077d7cf2d9ff8419dd4ae29c6f41752be07804fca84f0555ae472d1443ac"
    }
  ],
  "blockNumber": "7,413,562"
}

{
  "Sr25519": "0x741548dbdb2881862682e05e7eb68d987e1442bcab58d4a1e759cf19ff977c585d38bf591f2892994fff25dfc905f0ee9a23452d29a56eb3f460d0b9725ed28f"
}