Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,550,086",
      "signature": "0xa598b792f1891ce936a49c305f1a64423e3f2edc74d956110ce677e31baeb7bdeb3c0a5fa7ceae59b419d1b9574b6a6f",
      "randomness": "0x49c02c2c77534138f342aaf26f3a48742abfa1bd5a9d0e2f47236ed3d1b0fc86"
    }
  ],
  "blockNumber": "7,407,857"
}

{
  "Sr25519": "0x1cf4d390130c81b44e2fde4332618b9d2c5aae0a2f3e3a987c2511ed3888c94421889327cf370127952ec34dffa837723e11c686ce088db08eae346b51341482"
}