Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,587,947",
      "signature": "0x8488241594cf0d7e5865b1c0c642695ddf97a1af2c9d3d5e5a615bab48ff246f0b61a27aa00a2a7b7cdedaf4508fa536",
      "randomness": "0x9f807554673231f5d238d66dfb0170f9dbb64bf0810366f42972a9575b8c0e28"
    }
  ],
  "blockNumber": "7,417,309"
}

{
  "Sr25519": "0x04a00156369dec0590567bfbf3319ecfdde0f13e4a0db3d94937c63f03009e2e7e57bb8937068b9088846ee2f518cd642c41d4628029ff213945f1d0007e1f84"
}