Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,562,618",
      "signature": "0x849b76a825358bc93c95cf971ad8a64fa98785a3e91af39dd7d2abedc839797ed388e54b73048d119db4b440dd09a5c3",
      "randomness": "0xe67c63b75e44c156bf1d565b1e3fc1bfc71fe643d8cd29c1b78bdf8af2a55fb3"
    }
  ],
  "blockNumber": "7,410,990"
}

{
  "Sr25519": "0x7c460ea7d10bcb59505fc442a23b0c7305ea5aeb3baa6219776912dad233c73fffab40fa494ae771cb524ff5b7fd183b6f09500c2e209fdfaf257dda51101389"
}