Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,023",
      "signature": "0x9458119310475672bbdb9779fbc828427301b1a27cb9a75821cef0bc03e235aeaa30221da3caa85281d96783cff68756",
      "randomness": "0xed1a4941980afc6a1a1823f671c9b9d0dd3da07ecb1773cdd2c2090999c0a232"
    }
  ],
  "blockNumber": "7,408,091"
}

{
  "Sr25519": "0x026cb69afb601f18e97929b74bc3da678b6ecc1de813dddfc74ab3b92df601493f6c1a0f9364595a74f953525813e6288f07f823b607d783858c83efd201fb8a"
}