Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,543,219",
      "signature": "0x8fa4e9f4ffe76bd93fdd2f46543f26ac4e2395f3ab04ba843f9d6805c756b5566d198064963866976b61f4fe9ef79910",
      "randomness": "0xfaada1309931c8d766be64f8eba480152e18e07bc699437de7a3bc0e3a6759f3"
    }
  ],
  "blockNumber": "7,406,140"
}

{
  "Sr25519": "0x329d15fa97050fa511b718ccfca77091674e87ecc1184397f82d588f945291364b57e0470e580f7d8f3502f80646cabfbcdd14e5294abd5dd52c112ffb0e7b85"
}