Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,595,190",
      "signature": "0xa59279757f8d8146dd897f784f15aa27a3493146e4ea4964b75c34221899d041e20ca831d8e01216d3b7e69ab667bf2e",
      "randomness": "0x9ae606df65a37526a780f7247f9f372b52c5b4a891a47ee043009966fabaa9c3"
    }
  ],
  "blockNumber": "7,419,114"
}

{
  "Sr25519": "0x002e9f442f2334ce42767f0eaf0648ef3a50d590dc1ca7d58cb44c66f2b5c125c0fedf1d37789dbc87cc4b0f0753eb6841e63a214ee5990d8488d4e8b363b188"
}