Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,614,636",
      "signature": "0xb7f507bf79cbd9f0b679025a8ba752edd950393da058660c096691ce4a94a6fcbc7245ae4ebd3d912ff93c2e24b7ba7c",
      "randomness": "0xaa46e9dfce3a9e65c5fa918b36c938655b8c3ecf67b93da48c0fa10cc5a53fa3"
    }
  ],
  "blockNumber": "7,423,975"
}

{
  "Sr25519": "0xe0e1c2da31d0ad8b8aee53e551a1eea02cf5e3b10f16e6ae2109b2d7de606812c035099515ceca0fd43cae1c39bd7f8ba14ade584d44bed9c8a7e4b9d791d985"
}