Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,542,392",
      "signature": "0xb8a83635b11eaac63f144ef2654240a9c0d9acd8b47938e830bd102ff446e8f42ccaafd689a3382f9d3ed662bd59866f",
      "randomness": "0x4173f02779d99c882fce077d48e62750c53107126cc471ee5945462effebdd7b"
    }
  ],
  "blockNumber": "7,405,933"
}

{
  "Sr25519": "0x96b46061b5f940a0c5a3a0c403f6feb3e19edf97a85fd933beeb08ef1b58626e4ce6257db3fc296c0fb3be7bd8bb1934bf324c306aa7239d529e7fa34a9c2e8d"
}