Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,630,716",
      "signature": "0xb3d803bfbfa15867babbf800fd181c1adfc96a1e038809d1c7106769d40b0c5219e10bd0f5baaa279cc64d54c0b575ec",
      "randomness": "0x743fe86f2bad000725d011a45655ac716dc37febaa6840604ec9a649adbf1c30"
    }
  ],
  "blockNumber": "7,427,993"
}

{
  "Sr25519": "0x14c06b25fed9f7e053886f567210e3fe3722668099718f9e5bf85837e9a4612990908f7d9cf8a0c137df0b75d9bb17459e94d38765b2e42aee0df2c8c38f758a"
}