Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,582,550",
      "signature": "0x9237715b223c3da090fef43e617d8fe3154b5de7673194e0d1c6b0d537a252ed0de2ca962ad97b924ed742247595f2ff",
      "randomness": "0x4139ff086573535f8719e0fe8f8fb8fa2d761cc0c7513cdac7c26ed64daded16"
    }
  ],
  "blockNumber": "7,415,960"
}

{
  "Sr25519": "0x3419588540ae93952ec64d14b2fcd8f9dac944a44f5638344f05030fa7027e5432d63ed6c5b6c9ea3a4e8ddc2871ec665c2b4a96c618cc0aa39e266b7c1f0d8d"
}