Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,570,715",
      "signature": "0xacf4e60c22b8e8b52d6599b3a87b3b34a52d736831d408e0eadfaaf58c7bc8c4e20f38a5e675e86e4626f7b0f178dab8",
      "randomness": "0x3842c3b76a4ac7a4d4d9c9ddcb8fc0b46df79f4db942a9e61d133d8b56217069"
    }
  ],
  "blockNumber": "7,413,014"
}

{
  "Sr25519": "0x5aebc35cf9b5cc1ebf91b91fe2f160d8966c19e4eeb369447aa9cc74b54be33dea320ee080f94919ebfc960c6d52bd562e4d6ab37ddff8eb53ba610c86b53d8c"
}