Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,608,955",
      "signature": "0x8476fd3c8254e68e5ebc9e025ab53588fdd8f9038d373d8e6f22b91c14fc55cd595349255c568c8704c4d54cbe27bfba",
      "randomness": "0x5467d99a7fb838c0f6813adacbaf611ae0460159d7cf299603241b61f746806c"
    }
  ],
  "blockNumber": "7,422,555"
}

{
  "Sr25519": "0x08bdaa31f84605f09674a26096d56b657066a57f09353ba5cc80394d54dbf9101691c7554cf2be152a12ed780faa53f71edd8bc7d742f42ae12ce24901a3ac89"
}