Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,547,838",
      "signature": "0x8ab7ce9ac514ee8cf8653032c8cfa7fbb77e0c12b85f44b0f7d07daa52047e857e410cd08d4b595e8eea1f1730acb04e",
      "randomness": "0x8cd77136bab9ce37e0708856c4e0132d72414780d6094f036dc7900f3982d9d0"
    }
  ],
  "blockNumber": "7,407,295"
}

{
  "Sr25519": "0x76919b8a918e626a44b849319d2a2727b4ec3113bd6ebdc1badae1c48be7bb3aac5b2ede818ef5527936ceed4ab7eb5ea7a546c75feb3174047c8db0b6f77187"
}