Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,630,300",
      "signature": "0xb6807d9ed401a4328edf9063f904b5d02ad103be68f05207c013c519792ed217befe02648132e9667b40db448c8b50ab",
      "randomness": "0x95fcb722af934412fd9f5066e288eba51fe84e4cd57db727861ee5cc38036770"
    }
  ],
  "blockNumber": "7,427,889"
}

{
  "Sr25519": "0x60783579f5d41a7f0643c09c689480bb25a1b8eb0ce392b3afc997da1bf17c291b5cdb934f2b989b83019ee1a0101ea5278cadbf0d6ac227fa5441ddcc463788"
}