Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,622,719",
      "signature": "0x866bbf412657ae9b318b58ff0009b223f4b0ae1fce180adaea8f463b123ec531c5428f5dc5b6c9b17a24ae84a0a0bb0e",
      "randomness": "0x9307000d4a468faf358602916083522fd787c3879c39cf36f00df14c72b4b1be"
    }
  ],
  "blockNumber": "7,425,994"
}

{
  "Sr25519": "0x364281102db60b4d0bd6e8cb23344b519ba825b4ea7434bf4e9b426f3ab8682cfcd1450ba968d71d48e5d7c92fe2a8bcd3326184e6affb03cd9d9b0fe1ef528c"
}