Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,609,294",
      "signature": "0xa040acacc12fc17c86f43d145692dc69288c4b2131307544a02af8ca83e1926f95bd745b07adfb21e64187b2166ee597",
      "randomness": "0x240e62497e9da949dc98e258a2b923c39b197159263f08893cc01417af804032"
    }
  ],
  "blockNumber": "7,422,640"
}

{
  "Sr25519": "0x2e332eb8a8ff05cf8605a6c7aa1219817ba966185123ddd4f8268af674bb9b2c6e0772dfa26b6502f0497c89b31b724386c85b44e3d2bec84f147513c580b58c"
}