Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,556,730",
      "signature": "0xa3f4f6eee5a4a1c861660c50af4912352d8ea25d78f9f15655cccc50d23853d81bfdffbf989322ced8e7c7efd721a479",
      "randomness": "0x673f5c76e35ad7a837fe1bcdc72a0c99c979899098c34f82062dd53517c82e55"
    }
  ],
  "blockNumber": "7,409,518"
}

{
  "Sr25519": "0xf0fbd87cb8b96a19919c3a758dc756b0ae3209b2bdccef81a9b1ed935ef6544a204fc213965987e98e1c27ec3f5dc373297ba58a3699413a2fabeec1ee966f8b"
}