Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,659,430",
      "signature": "0x8f832399422232fe25e5fca028bac9ceaf6a8a070c63533f4738c5a41c12a5782f989ff90fef917aa79122321fdc78d5",
      "randomness": "0x96f595b05d93c6a26cbcdac19f95785df0c41076806f42f10316c5d97370961d"
    }
  ],
  "blockNumber": "7,435,162"
}

{
  "Sr25519": "0x9836e908920e7ca2220e10f67988330f4f8e954c22443e5c75fb89cc22de274b0d278199cb89964ef2dace3e78b251f47b79d7d2f135dee2ce8cdc691d596e8a"
}