Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,540,466",
      "signature": "0x9336078fbdae00a75e3a142ef0149ff7afc4c108a1c4a25e75d19c20348bd04e05a9996ffc14b4e4fe6b2acf2791ffdf",
      "randomness": "0x0f6d14c98554de1598836c8edbc56c17ac691f8034d2752b7612e20993d2f268"
    }
  ],
  "blockNumber": "7,405,452"
}

{
  "Sr25519": "0xbc205f6ba7d6643396ef446da4a9b235b53cd9e7e8d5e251ad5a8008a6f2640d984a0169390e1a67b41f7e498f7da7f03da98c4056304566784636e40fd5c182"
}