Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,378",
      "signature": "0x8aea9c71dec3278b4d0c43ccb875c2316463f8c8e4a98387c5607ea8450c787add6eabcd03e3d02420b4ad3ae9c69044",
      "randomness": "0xd338cf6c0759070dcf1041fe22a8e4226ed853aab37912197b04e7f9509120f7"
    }
  ],
  "blockNumber": "7,405,430"
}

{
  "Sr25519": "0x667a12bf82e02d0ea532a5421b4ddf0eb7f4b1ee4981dceb9d4ac2df19992a49266e29fa52280ac0ef6002c080ef1bb6c2b0a2173df0e3a6acbc98c06ab66d8c"
}