Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,542,427",
      "signature": "0x95d2dd5a327e1c7e07ea10d395a76d8cd65b3bc3a39f4769822850f5b27fd9810ed723187d802cb0717177ae6d9967df",
      "randomness": "0xf610e208b503e27f9d6f20b41b77aa8c5e7510dd8d215c110c4d658f8516e9a9"
    }
  ],
  "blockNumber": "7,405,942"
}

{
  "Sr25519": "0x689c9139d042d326ac1f1220b167500b82234fe25b3392c5de1486e09e7d813149bfacefa10c5dee7d4e9a593226e476d9e17b48762b1e1582c8185bf894d38d"
}