Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,561,454",
      "signature": "0x8990c3addde300d461b7694032f31159a57b778233583c78fb47a2a47aa28acdd3d1082658a4288d51d585b9b1314d9a",
      "randomness": "0xacc800a25ce16534cd473e3b162aa22455c1b905cb8e704a5d57a398966944c3"
    }
  ],
  "blockNumber": "7,410,699"
}

{
  "Sr25519": "0x243451214869a51bfdd667ba84bbe9f06e4597222b17104d6ee44a2a8b59fd19fb651c943b28b9b9d6e91c22da5a6eae7b8482fc40728414065cc0dc36173a83"
}