Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,144",
      "signature": "0xa86d41664115f166b98305f50d90ddd44b792abe00ce7fce960126d5db3aa5e52a92f9b5e9dd1d0a7f956d74b41be772",
      "randomness": "0xa7c9d30e47cabc38248e3845a25287d3fc42842618495ae10d03036eda11ce9b"
    }
  ],
  "blockNumber": "7,412,371"
}

{
  "Sr25519": "0xaa1c4f7f5bc3bb92c22a79d749785c11007c464020ef4b0ed6453e3a7f7c1f278e16505e06aaf5b2599b15250787338d5b5e23a35fcdcceb871d2817c849b985"
}