Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,579,045",
      "signature": "0xa69fe60ea563a21f68511d9aaf24194d2782d9aed835fe5a911080afcc1277b1c0cfdad1b484da7076ccda7034bbfdc7",
      "randomness": "0x3148cb8e1ae00306c6665aa1ae5db1d6bc4a11d4d1237f1051641f9cbf6b351d"
    }
  ],
  "blockNumber": "7,415,097"
}

{
  "Sr25519": "0x82434aae78ab1fbdc315bb16d8995c1536b5473161e7bf0861c2fce88c2bad4f464197e0b8a1f19e9b67ace2e78977d045921db545d1e638545202f1e1f9c38a"
}