Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,642,507",
      "signature": "0xb9c720d272eb067111ef3839f50c158d6fc0d00126f3db37e1874c589c0b660441fd02f9d33aa69ef84c42cd7baf9013",
      "randomness": "0x2da609ad9613e2780b2b25a4c06ae66902fc4d7b27b10aea641fd95d00af2a06"
    }
  ],
  "blockNumber": "7,430,931"
}

{
  "Sr25519": "0x7eb9a04c3fe725bf808dbb89bac9ecf22ee2b3753a84552126f4e5f5218af24eac68129f80d4e2dae77cd3728ecf6d0e0e7876b6c51eab8545ec372025846d86"
}