Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,637,753",
      "signature": "0xb37d9b854418e8621164e28108a98cf9ef80ae06b162babdef92a447fe398fdcdcd32055212e61dc78a566f19ed4cfd6",
      "randomness": "0xa2fb6b8e6c8ab5ef4486877844fa26ea02d555c2a5da41f9a811470073888309"
    }
  ],
  "blockNumber": "7,429,753"
}

{
  "Sr25519": "0x0e02c97845a948779ed33553f8382752ad8a53f8fc0edde23748fc71d320171c8d2046a26017347c510059ef3ea69e756585da5ff6c0661f6c07578ed8ae9c8c"
}