Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,071",
      "signature": "0x9376831de50d38d4309c3594d310b765b19f79d52dfca465758eb79a61215bd7cdfdeef9ea6b82b8ae6a8ad5aa1523e8",
      "randomness": "0x49620c47ee39f5469b5d202bc793ce034ea6026061b2281442f371ded9d8f616"
    }
  ],
  "blockNumber": "7,412,353"
}

{
  "Sr25519": "0x540a07890dda784432895dd0e8a71fa4c6ec37b1b6b6c1f3310c4142d0a13a18438855762995341af17af5a0debef36de694a17b9648f0b6be15bb869e42bd89"
}