Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,542,312",
      "signature": "0x98d48fa55cc877a3bdd88d2f8667c99869ecd937d5dfc2504f1b53cd48518c29d7f8edd8c275107302cc12c249ed0510",
      "randomness": "0xf0c837d30549a4919e61ddfc74cc47e31b1c86085167a43da4f27c933fe04dee"
    }
  ],
  "blockNumber": "7,405,913"
}

{
  "Sr25519": "0xdc0bab5860d968e65a7b1eb7f0da6bac8e287d7a719bfc09984e81d0c1902f13587ad15ee31713a1971b7a635a25e8cbd1a8623be1e98e2d39fc3523b4835580"
}