Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,534",
      "signature": "0xa0853309c457ed7555443fcf2587866aff7cd3d6e35e5e0f890490052b88914449a4bd5d1c1a67411525dbe3d8630cf8",
      "randomness": "0x48ff9077b4001394bb8b64b9f580ae1201f689eb701af7598230afcde6bc329b"
    }
  ],
  "blockNumber": "7,415,206"
}

{
  "Sr25519": "0x6ef4c686efc1de56a8516de8f2aee3fd7c831d9244f3031faf84f29a1982882c9f15a4db0f5282f98dcbd0dad0df2397b9731969d1b91e2c6346371b2685928d"
}