Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,560,345",
      "signature": "0xa8c31a2f4a3f0e8ca6daa73463560d7af2af6011123d5dbd13d291e1afb09af29eafd1bb1b7d8043cff93a2ec0b52c3b",
      "randomness": "0xce468c37469bf9d4f0f941d5e95eafe6f38ffd6290118651dd81394c7defa0a3"
    }
  ],
  "blockNumber": "7,410,422"
}

{
  "Sr25519": "0x9627a6578635f24214d26c433638b6c71660c9128361f52e8bc11353577aa248fab193ae53ed63b7851fc2c69f3e7d2248401372768dde22d0f1c13f763a7d89"
}