Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,183",
      "signature": "0xb58c816b888bd33d5324753c35375f3f2443c7336e5761c65f1a770ec5c47cf6778c06b88489461e4e594f3ecd7af6b2",
      "randomness": "0xf532db86a173142c5feb9d9ef8779b3ba0f6fb95fb3cf6d7130b073c9643d61d"
    }
  ],
  "blockNumber": "7,408,131"
}

{
  "Sr25519": "0x8e42927bcd5d68eeed347c9f5797b79bb2c7dc7eb39eae9aa68ffdaabe34897b10701bb6bfcab4953fe9a07e5dbda42c645b18d8d57bc3dce6c4b9a513bff687"
}