Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,566,098",
      "signature": "0xb02b6e48f2b9549b5726b5ee76ea7dfbb814067304ee106c5f38e721e2461092101464ca44a5e55c1949c2c15a2bb510",
      "randomness": "0xc9c4f469ccaff6464edfc4bd32be37466c66f8f466db57fd361097b0b7b07824"
    }
  ],
  "blockNumber": "7,411,860"
}

{
  "Sr25519": "0x66292946d94bd4b3b43b69770e492901b7d2a53ed3e8c77e73cb841e0aed4e030eec2868bab8b00857efa254e51e00b892c6355ed1e7ac950a74e38069828281"
}