Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,601,525",
      "signature": "0xa62ba922e1d075c84541a50e586d873e59140856fb94661f5123358170247a49d4552c5c73e2676d9e68be0485196bf9",
      "randomness": "0x08df4f37840699f70ba498f0b269f7490aa76cbbb5ae8b71935cbd3f4a15e0b5"
    }
  ],
  "blockNumber": "7,420,698"
}

{
  "Sr25519": "0x46a1e4078871dab9197ecb2afe51f90a5399c2e517ec506785c162ce9208520516338c966e4e967ed97c92f945a767fd6016044f519d386df250a665860cac8a"
}