Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,540,339",
      "signature": "0xb33c826e8e23a42ee9a4f22f1a100f2f06d9f0fe6c91789fe637879d5923baef44846b5c9261afaf67dd76312d1eabfa",
      "randomness": "0x867eb4d124255d521e3c93b76ca74de3d621a3cc5c2190d99b0a2303a239546a"
    }
  ],
  "blockNumber": "7,405,420"
}

{
  "Sr25519": "0xf891573d495d337e7bcfcb965ab2f9ee138eb3d66d16b42d45e6787a71ef3239ce34546c65deb21ccd8cec7d463523fdaf3ce7a0aebd35384890558c568cd88e"
}