Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,021",
      "signature": "0x8ff4e5c1dd04637314ec96e1a81aca78f84c6bda1ea4b455339fda613b2cf202c82033f7734c37c4e61f16e8bab41212",
      "randomness": "0x4d3b4a4b553cb5fa65738515d0dd0340f3418927886afdb5c8bd6b4c197f3a30"
    }
  ],
  "blockNumber": "7,412,591"
}

{
  "Sr25519": "0x5cfbdb10d5af8d36469b265fc068cbfc6415e4e22d63efa6b1905269a4e7e251433814457aba78366d3a6ff383f3db10e8d9a513fd0adc5960c1601aa502b087"
}