Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,571,207",
      "signature": "0xb6a028de5270351a80121d00f3ea71a885baae2012c1140fd4608422ddfc7ce8519c7ce1da0879b77f30c177616ac2d7",
      "randomness": "0x4098a471e16c0205198aad660828fcbd7cf6b00f2d9d27b9878a0b5838e2edcd"
    }
  ],
  "blockNumber": "7,413,137"
}

{
  "Sr25519": "0xd6c088893f1e67974bdf5c212dc899bcc673cae989e7fb83e79ec0a48998e56eefc9a58192f982ed08edebb45b48cc213c8605633b59a8233b24373b5922978c"
}