Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,605,597",
      "signature": "0xb0eadbd776896297d718ffef9c0099e520ae86fff7bc73bcbef3dae4fcc2b274191e81e2e1efb9fa8ed59e6b9ce0a66c",
      "randomness": "0x47a53833d6ab49eaa3fb09a47314e4bf16a9e10b6ad98c505d62cad317a3b6e2"
    }
  ],
  "blockNumber": "7,421,716"
}

{
  "Sr25519": "0xe486b0dd987d8ea42367e1a145b36c392810b447760e996dbe6803364396837b222681a5116e0fab15bd3586b65298799c68a2acaccbe8fa9759e0e28f41fc8c"
}