Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,800",
      "signature": "0x82037cc25a2823210635ed1c612e205faac29eaa9988ef8257f880f117188da6ee42cdf636581c933135c24db5897c5b",
      "randomness": "0xa420350295d4746dcb8974080296f9451ab0abb202cd77808fcfec9140f73e7d"
    }
  ],
  "blockNumber": "7,407,035"
}

{
  "Sr25519": "0xc697e727d1dc8b1561211f9a9ac6f5d9e85195496325d0fde6cc974952fae40452d1e71dc382d9b2a963e561dec1e75c3b0f219814b4a9b69c70a5c48be67b85"
}