Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,548,948",
      "signature": "0xb822ec244175a14eaa15f874b527a6197bd34266fe69bde3a625adef0ced9670101819cd889a348ed3b3eed679f4d322",
      "randomness": "0xa6f6ea3725ba39f247b5c13987f06c861f0053ef8df9ae5a807716d796bc74e4"
    }
  ],
  "blockNumber": "7,407,572"
}

{
  "Sr25519": "0xaa4182186487a85cd8025355649d539c735a3ee6ad7c485fbdda05ddbe0fce4c8ecae11a830c1c682f876036eb3305c1928cf5c5b87e6dc125421e55ca5c8c84"
}