Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,649,021",
      "signature": "0xa30ca81c37b4c81d242c7bc2f9dcb17e965e2b91419e41a0f601498ccb562fccaf9f02913911aa68815c71de2bc33e00",
      "randomness": "0xc46b32b35a3ab6a6eca5c255c5fef692c46304606a9107554f7f4fb78a8a2db2"
    }
  ],
  "blockNumber": "7,432,560"
}

{
  "Sr25519": "0xbc6abe3186db0fa51dcf19dcc20028ee8f511ee541364ef360af515d77aea222a0f933be57d05f191476e93f519a96d2114c80b45394d1e40da838d6601d9882"
}