Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,078",
      "signature": "0xb68e2a62ad4d797e229e7dd0c9c46a75d4f802fc4402046474c8516423e025ccbd7227d3594ea7707eea4d3d8e3e679b",
      "randomness": "0x0bd4b5fed2eecbe00be778e5484bd82adbba1de3c5bd796e1b01877eed6b0a18"
    }
  ],
  "blockNumber": "7,409,355"
}

{
  "Sr25519": "0x600591df3e3a4c930f677958a4963533837494fa82977044e0f3bd028e3ee93c5ab760a72227e540d1d5526be2c51a45b2fc06b56c6b42593f683a8a33e23583"
}