Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,576,816",
      "signature": "0x98805864eb0086996e21629c41fdbde733965b16d5b660261fc4c171136d97bc58aa9e150b1c47e4dd6588a5ede88f4f",
      "randomness": "0xf36a9edb38527c237d4d5c151172a05035f99987a8b90b16aabae690f32f8099"
    }
  ],
  "blockNumber": "7,414,540"
}

{
  "Sr25519": "0x7ed0815f5b3521bc55c3a0f4cd6351990c6da5c0938a9759c5c8b88dbc9f096fec33b4b985f71a331b595e95117c829ffe998274cab150cc5015d59d378ffc80"
}