Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,344",
      "signature": "0xa306dc0a266e6087fb38a50116eb633241cb364785fafd3af8396ac2e546c8952dd368970fef947a10cc7a22a6c6f110",
      "randomness": "0x7077c0c1dfc8dbca2115d5d5d4aeff760e3e7b0b56bcddd41b2bb1a9dc445824"
    }
  ],
  "blockNumber": "7,415,658"
}

{
  "Sr25519": "0x78e99bdcbe1de2bdbab221c1a5a5adab58a37de210e4e7e1d6c00bea491cdd28d5bea4634dfe3bba904a5054984122f2649abdcee2ab347474685fefcb35c983"
}