Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,573,046",
      "signature": "0x82b7c88c2bd38a9b2f4be0f2837d5e7eddb9a765112e5e61b74d1074cc3e4d62829ba1c801a921d10347b204fc294b1e",
      "randomness": "0x77ee32ecc1ed5afdf1f348bdf3cc46fd275f625a1f1ac744561f95204606cf6a"
    }
  ],
  "blockNumber": "7,413,597"
}

{
  "Sr25519": "0xaa8397cc0db991a5ccb0efc1937079cb9e9d9d207daf8dd291af56d795d8d30ca7db5bddd5a4faa1f928b906df92837fccb96e21ef5780bd18220f69fe50f983"
}