Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,709",
      "signature": "0xb3985754322f2011494d3c7df03a413f57d7840e22996a14ab5e1d5b09829fd97197ce414e670543a83af4bc4f6bd031",
      "randomness": "0x8a5a3e125fa7b0d836fb93e861dd98c5cd44200d9b242accb34f333c74ebb4d1"
    }
  ],
  "blockNumber": "7,410,513"
}

{
  "Sr25519": "0x70cdb8c36f4ffdc0f9e1c66549985d01557af05ba15a984984ebdc38eda30f7ab282e4737011d16e2a2da86c5df67c076141a923e866042726b5f27d685a5b86"
}