Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,562,177",
      "signature": "0x950f18c0082e53bc723ca131f169568dfbc31663fbd86e5ee16b778ea15c7ec62040c6b9984265fa5316f54afaf76518",
      "randomness": "0x4cbcbdd6be5218320d34244c9d6d6998c5b576992034f3a7a48ecefcfad45b99"
    }
  ],
  "blockNumber": "7,410,880"
}

{
  "Sr25519": "0x0e56610e7a8da484647fc0fe36fb0ec501bee75645c735e1fe3102f6a548fa6e13bc65b048a37e74a0ea28efc37d848576d79be75a70278dd354b1f62b735486"
}