Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,604,311",
      "signature": "0xb2419c64e9b8ab93d497ae05d739ca8a57aba944eece45eda8f5999d0030104291034cd34a73ce908bd6778bb9323e76",
      "randomness": "0x7c1e0d1a1618361d7a74aa489de1ecff73963d78a7fbe9ab52d26aa44ce70fc6"
    }
  ],
  "blockNumber": "7,421,394"
}

{
  "Sr25519": "0x1ad3d0da547e6d12871df71de7e4e9a8e70404d3cac3c5650892e1fbe106b05c917ee7cea0eb2d7229e1db1ae6ca0d59ebb20d1754cff61c2f7ef10a05b9e08c"
}