Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,554,355",
      "signature": "0xb50d8251e390f239153672f5de7026c32c5def1e7ec014d29deda8daab0c3bddc2c057057b4146a8bbf47379aa278fd6",
      "randomness": "0x4f473ec8c1b8503307c2355f21ee625debd16865dd11206c4c6a8f7c52999646"
    }
  ],
  "blockNumber": "7,408,924"
}

{
  "Sr25519": "0x50f34c15011e46e10d730000e9a41c784b68f4a14b1b76e89931baee1ea69f6090ed113371767601d297f540c41e11b7552905769b70c53feaf8e4aa6cb3b28e"
}