Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,568,059",
      "signature": "0xac380f9868cef390edeb0474b704287526bf2c045f3e35b93315f14bbb73fa5d30d80925157c109b910b211585688c60",
      "randomness": "0xec86b9d17f5ed8093398d8de57d8966aa123223110af795c4fe028335e1687ee"
    }
  ],
  "blockNumber": "7,412,350"
}

{
  "Sr25519": "0x6cda538859f61e0cf6475313a1a7468ad99fcc391749d297a4f5af1f980ea9651fe2421c19361c97004b93c07c45ec5891823e402ebc75f5af23edf1046ed586"
}