Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,605,190",
      "signature": "0xb1363ba74efa641e1fcea9c7f3a5e8e9a17615bb3df9d12216634074a2e4d0bb398bb9aeced02c8df36dd5cda84a86d0",
      "randomness": "0x36cfd2d3325fee15ce5a46b2f6f4f52888a86b856ca9ae3baa8ab8f37d6e2f13"
    }
  ],
  "blockNumber": "7,421,614"
}

{
  "Sr25519": "0x88decaf74ad45fb1fa8ca4aefd7eb85acbd0d62371299b56b86fc55dde1f37633cd5b4c1206fb5c762f339729d701d2bfc36b39d30f6edcf6be61568150c778a"
}