Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,556,550",
      "signature": "0x92d3d236f11c6a3a1f1b20c87537ff1f372d06a346c1634c2e2ee4d4af0c4af11a3ea61059395f5cc5ed46060a4d7240",
      "randomness": "0x389d7db122ddc71518d7c36159bc2fbdc0c144ae3431c5921a74b8da9a88b57f"
    }
  ],
  "blockNumber": "7,409,473"
}

{
  "Sr25519": "0x0094a2af1c08f49d063340fca37a4364f1582e9a269bc24e64fb8051a0bd536a4aa8b2db07798410fcf5d9975e4651ef2fde1d9b8f02866a9da22c3136ef1e87"
}