Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,616,301",
      "signature": "0xae28c43f5844a9f431cd4113bd1002c30da48dc1b949d610d0cacd7053ff9cc7047a720a25a30ea8e3001dda478b38e8",
      "randomness": "0x6dfbf74ec1d5ad3d2d51b5527ad88fede833d7c31670bd906648531f1226040b"
    }
  ],
  "blockNumber": "7,424,391"
}

{
  "Sr25519": "0xb8ef650c97e767e31ea2ae2745606c672673ffde53c6824dbd5e4b6c9687487ecef3eb5d5ce59daf6894cfb1ad48726c0a32d0611517a2adcfb6d4a84f09fc86"
}