Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,561,165",
      "signature": "0x9862f08dd258c9de7d21fe8739f431a67ffb547e062d7834c07cedf701e3f53392df0d66f159abf7da61749b08eaa3bf",
      "randomness": "0x66bd0f404b5fe7f442cc1c37866e1a53b831beb66572f9d4467085952c9d3af9"
    }
  ],
  "blockNumber": "7,410,627"
}

{
  "Sr25519": "0x445a2e8fa4e0fe090d2f15ead86356165242a4dbf6ae688a6e9c6470583f2040a80cc8bed66f5521fad7670103e8d3829211977649beb9b91be9c983a07c7a83"
}