Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,589,853",
      "signature": "0x8373289e1f13ad5b612e64859166bb0bef61b109abb63c035752fcaecd9202c0a512aca0ab08c5f1ac3ba0d0d84fca40",
      "randomness": "0x88b5c93bf93eb0d134a280e03d67224b9c46da5e6136e2c5b0702f3efc537044"
    }
  ],
  "blockNumber": "7,417,786"
}

{
  "Sr25519": "0x762164150cf9a41ab2691136a36411f9040d96788f2dbed5bbc8728b4909f948305834186c5410816245e8cc0764419f487f5d7139b8d987d1b109bee2860e8e"
}