Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,566,346",
      "signature": "0x923421580c7132c44f5ec65c9f501d42ec3fe4faf337ded2b36ffdd757ca4f96f2da04eba636cfb5cfcf7b2425d25bae",
      "randomness": "0xbb2fd49fdbeb999db939735e56b87599ed31ebc3fbdf8b48b81ed04adf7667dd"
    }
  ],
  "blockNumber": "7,411,922"
}

{
  "Sr25519": "0x8c6be6b346aff082a23e18527388211b7f5f25c5f5d05c0df2edcdaa7455447f4c8cca75dcc5b0251060799116faeefee86f7c71ee80283775d57ed7b1cefc8a"
}