Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,590,305",
      "signature": "0xb824d2754dc94cad5d7abe6dcd253f8dd1ef3fa97cbd84b200ec761436266f80a44b727731b54fab19bf21a4e3261da3",
      "randomness": "0x8b7da655ec16d2a26b12830920fc119bad63cfa732b0468db5c63750f6ebf2f4"
    }
  ],
  "blockNumber": "7,417,899"
}

{
  "Sr25519": "0xf2b51e80b272f34fc880f198db49b5eb64c924574f232a5bf1f29260d6f69431f2c49ad6c11dcad00de2005b4873ac39901ee72d837bc62d465a44ec0e13fe81"
}