Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,572,428",
      "signature": "0x9512215226b4e86cbcabfbfba271884bc002b44acff6f36637c34e0f8b3f835913f0421211ef6d1d75ae6ecb2b86b0b1",
      "randomness": "0xbe6a60459b178b05c4a8c1e9b74ba2398d73c07c6870dd9d349d717d3afff7b7"
    }
  ],
  "blockNumber": "7,413,442"
}

{
  "Sr25519": "0x7022619e76ba0ce5c7ad421f420cfb0a2a399b7d0e40da0f23ace617d7fca13638230db6dfb0d9e2ce1f117da3111da629d4e2e4018f3fee1c4375c93b21da8c"
}