Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,582,623",
      "signature": "0x8b0e554d5059f70db72f81ba5604d3e9d81e0cf5a3b282f7eb627a87ef0a03d2055612a18bbfd75739d1ef4f167bec2e",
      "randomness": "0x51063e063ffa9256700e9cca8f37ffafb5974e5d71fe1fc15135d2d6bf0808e0"
    }
  ],
  "blockNumber": "7,415,978"
}

{
  "Sr25519": "0x62352098760a71c9379de5bb54c05403545c875be46b8025e7a08eb6e12ad0186ce326faea92114b339f59e5678100395f84ca4daa6b87280bc6135984df7481"
}