Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,579,954",
      "signature": "0xafc8a9dc764243b453aba77a18b0c6b1387fb3ca5a734b093fa2e29aa6f184486b9b2d2ef5af113b36acaa4365f2588e",
      "randomness": "0x8c5570527c5109a498c6a45dbd6078c45c9db5fee2c5be77aa3c015690324071"
    }
  ],
  "blockNumber": "7,415,311"
}

{
  "Sr25519": "0xc2fa5aa90103e8a0a6001e1907a94fce68362a180183a6d910e152c46368d016633bc2673dfb999f844dcd15f98d4ac9b0eab690d01dbaa7b440c3d20b725288"
}